Dozens bets are placed in the designated area, usually to the left of the numbers printed on the felt. However, I also wanted to make it possible to bet on color. Dozens Bet A dozens bet (2:1) also involves betting on 12 numbers, but this time you are betting on numbers in a specific order. This is a mini-trend. One additional difference is the location of the dozen bets. Bottom Track – the track of the wheel that the ball spins into before landing in a slot. The game of roulette is all about predicting the number or color the ball will land on after wheel spinning. Paul: FFG is NOT a gambling system. The next step would be taking dozens or columns bets. e. These pay 2:1, so a successful bet of. Wagers like red, black, odd, even, 1-18, and 19-36 all have odds of 1:1 and are the. The point is , to play with $10 and $15, it will require a B/R like over $2000. Bankroll needed: 2200 units. A trigger or "figure of four" has been formed. If possible, try to find a French roulette wheel when you play, but at the very least stick with a European wheel. Now, if the ball falls on either of your covered dozens. Pays 2 to 1. -The European Roulette is made up of 37 spinning numbers and a ball is thrown which falls into one of them. There is no other. For example, betting on odd numbers (just less than half of the numbers on a roulette wheel) pays out just £2 when you place a £1 bet whereas a straight up bet pays out £36 for a £1. Here it is in truth: 6/6=1 This means you bet 1u on each dozen or column. 35 to 1 Roulette System: 30000 Roulette Dozens by PerryB: 47 Ways to Beat the Slots & FREE bonus book: 47 Ways To Beat The Slots, bonus book not included. The payout for this bet would be $392,000. If as you stated one of the three dozens repeats on average once every three spins (based on the law of the third) then this cannot be too high of a number. These groups, also known as ”dozens”, can be distinguished as follows: the ”1st 12”, or the ”1st Dozen”, includes the numbers 1 through 12; the ”2nd 12”, or the ”2nd Dozen”, features the numbers 13 through 24; and the ”3rd 12”, or the ”3rd Dozen”, includes the. 58% in the American version. A standard roulette table will have 36 numbers which are separated into three columns. This means that if you have 4 losses in a row your next bet will be 13-13. The column bet is very similar to the dozen bet, but instead splits the table into 3 sections length-ways rather than side-ways. Thank you for your interest on Perry B's system collection called 30,000 Roulette Dozens announced last week. They. The probability of seeing the same color appear on successive spins just over halves from one spin to the next. Roulette Collum Bet. A rule could be to play the most recent TWO if you have three qualifiers in the dozens and columns. The Fundamental Formula of Gambling (FFG) calculates the probability and degree of certainty for various roulette bets to miss, or sleep, or skip a number of consecutive roulette spins. You can also. Similarly, the lower your bets (and associated risk), the higher the risk to the casino. Replies: 5 Views: 7,819. By covering only dozens based on a number cycle or numbers based on a dozen cycle - or indeed hedging both together - still results in break even. 4. But yes. 1:1 payout means you receive 1 chip PLUS your original bet 5:1 payout means you receive 5 chips PLUS your original bet. 057% or 5. 6 times in 1,000 spins (clearly better than winning). If lose, end of progression so start over. Pattern 12. If you bet on two dozen and win, you will get paid one and a half times your original bet. This is a very easy strategy to use but is also an extremely effective one as. Playing two dozen bets does not change this very EV. The Dozens & Columns method is a beginner friendly strategy which focuses on 6 bets. 0014%. 6. Usually, around 0. For instance, for a $5 bet riding on red, provided the ball will. If the ball lands in the dozen which you have bet on, your bet wins and it pays out 2-1. 3d-rb 3 dozens – relative betting roulette system. Some numbers win more than 1 time. Consequently, These bet types will bring you more winnings – the payout for Column and Dozen is 2:1. So, if we bet $50 on black and $50 on red, we still lose 2. Lot of patience required. Simply the Best Roulette System for Dozens or Columns Mar 12 2023 5 min. Example: 1,2,1,1 - 2,2,3,2 - 3,3,3,1. And bet two dozens your hit rate is higher then betting random. Dozen 1: Roulette: Dozen Test 1 (of 3) Dozen 2: Roulette: Dozen Test 2 (of 3) Dozen 3: Roulette: Dozen Test 3 (of 3) Doz 1 sleeps the most and requires the longest time and highest steps to make profit. different eg. Most large casinos have video or stadium roulette. It includes the number of zeros and minimum bets for all 67 Las Vegas casinos that deal . The Trio bet is similar, but different, to the Square bet. The first row is numbered 1, 2, 3, and the next row is numbered 4, 5, 6 etc. According to your progression for 4 spins, a $15 starting chip can run into a lot of money if back to back losses happened. FBSD - Flat Bet Single Dozen Roulette System. Roulette, like all gambling, is a game of chance so , obviously, chance is involved. According to the Fibonacci numbers, the next number in the sequence is the sum of the previous 2 numbers. The first dozen covers numbers 1-12, the second covers 13-24, and the third covers 25-36. Ideally you want to be winning on your first, second or third spin on every quartet of spins. Try to bet hot dozen and create your own *dozens*. The application on the Online Odds Calculator, Random Number Generator page has been nicely upgraded. There are three dozens:1 to 12, 13 to 24 and 25 to 36. And it’s still over 20 times greater than the house edge on the American 00 wheel. American Roulette: (14/38)^6 = 0. The above example is 1st Dozen. (100%, either the dozen hits or it doesn't hit) And we know that P(a hit) = 12/37, so P(a miss) = 1 - P(a hit) = 1 - 12/37 = 25/37 Because spins are independent, we multiply the probability by. The system is used when making even money wagers, such as betting on the outcome of red / black or even/odd on the roulette table. The logic of the software : The last two digits are from different dozen regions. Re: Dozens . 12 number bets. [6] If you win a roulette round, cash out your chips as quickly as possible. In French Roulette, the dozens can be found at the end of the table. The columns are labeled as "2 to 1" and are located on the far left and right sides of the roulette layout, adjacent to the dozen bets. I would like to know the percentage chance of the following occurring playing Roulette. The payout is 2 to 1. 20. Roulette is one of the most exciting games on the planet. If the ball lands on a green number you’ll lose your entire bet, so always play the table minimum with this aggressive style. £2. The 666 roulette system. The winning number is determined by real physical variables, like wheel and ball properties, spin spins etc. Column betting roulette systems involve betting on entire columns in one go, with odds fixed at 2 to 1. Download and print our Roulette Cheat Sheet for FREE, and find your best Roulette Strategy to play roulette online at real money casinos. Nov 10, 02:36 PM 2013. Another way would be to play dozen and column qualifiers. If you are lucky enough to be playing on a. On a table, you’ll find this bet located. It is not unlikely to get a Dozen sequences such as: 3-1-2-3-3-2-1-1-1-2-1-3-2-2. 027 every 37 spins. Red/Black. Moderate inside betting to improve payoff. If you bet 1 on a single dozen and it loses, and there are 2 dozens in the last 2 spins, bet 2 on the missing dozen. Pays 1 to 1. This then implies that 1 dozen, which one we don't know, will always have 2 or more repeaters in it during a 37 spin cycle. Though, luck is hugely involved in the outcome,. While you can place bets on any wagering options, the Fibonacci roulette strategy only works with specific bets. It’s a really easy system to use, has great winning odds and is a. The Roulette Master on YouTube is an active community of people that love Roulette and want to share their ideas and learn from others. Roulette ball "Gwendolen at the roulette table" – 1910 illustration to George Eliot's "Daniel Deronda". There are dozens, maybe hundreds, of systems out there, but which one leads to the jackpot? You've probably heard names like Martingale, D'alembert, or Fibonacci. The two best dozens are doz 2 and doz 3 7. The Dozen bet is placed on the special boxes marked 1st 12, 2nd 12, or 3rd 12 of the Roulette table. Roulette Odds and Payouts. Strategy DOZENS AND COLUMNS. If lose and you don't have the same dozen twice in the last 2 spins, bet 3 on the missing dozen. To win at roulette, watch the wheel for a few turns before you place your bet. TRIGGER- Wait for a "new dozen" to hit. Watch the video below which describes the Labouchere Roulette system. Of course, it's all about luck, but many players don't just trust luck and start using strategies. Dozens tend to repeat themselves, because of roulette's streaky nature. 3%). Bets on Dozens. 4. It is similar to the Whittacker System, although less aggressive and was invented by a guy called Henry Labouchere. Same payout as a dozens bet: 2:1. Forgetting the zero(s) for. Place 3 chips on 1, 2 chips on the 2nd, and 1 chip on the 3rd. That is only 1 dozen that has failed to show up. Its principle is basic. The bets for the most part will be from 1-3 units accept if on winning streak it will be more. 65% (18 in 37) and 47. (You miss alot of repeats if not making this bet, because doz/col tend to repeat more than twice many times!)Download and print our Roulette Cheat Sheet for FREE, and find your best Roulette Strategy to play roulette online at real money casinos. The above example is the 3rd collum. 44K subscribers 1K views Streamed 1 year ago #roulettecalculators ️ QUICK LINKS PAGE:. Air Date: 21 Dec 2022: Buy In: $10,000: Bet per Spin: $25 $50 $150 $450 $1,350: Total Bets: $3,750: Total Win/Loss:. 26% (RTP: 94. Track the last four spins on Dozen. 35 Replies 1066 Views by Joe: on November 17, 2023, 07:26:14 PM2. Maybe some of you can pitch in to help. A pocket you only get on American roulette wheels. Dozens Bet. Move 1 step to the right on a loss. What are dozens and columns in roulette? There are 36 numbers on the roulette table (1-36) plus the green zero (and a double zero segment on American Roulette). The Venetian Las Vegas provides you with all you need to know on how to play roulette, including. The ActiveX control also calculates the odds in lotto games, roulette, horse racing. 18 numbers (19-36) pays even money. Round 2 – Bet 1 – Lose. Red or black pays even money. The first one is the one dozen or column bet. January 17, 2017, 02:40:55 PM by Nathan Detroit5. It also allows us to work out the RTP in the same way as on slots. If as you stated one of the three dozens repeats on average once every three spins (based on the law of the third) then this cannot be too high of a number. 4%. 2K subscribers Subscribe 329 Share 28K views 2 years ago Impressive results by betting the Dozen of. Each column bet is situated directly under numbers 34, 35 and 36. So, for example, if you wager $10 on this while playing live roulette by Evolution and win, you. Make $10,000 a Week Playing Roulette. The reverse, losing “Red” 10 times in a row (10 losses in 10 spins) is: (20/38) to the power of 10 = 0. with red/black, if I put $5 on black and win than I get $5. My method wins 98. Dozens is a bet available on all variants of roulette that, as the name suggests, covers a total of 12 numbers. The house edge is a reasonable 2. 7% and players may wager on individual numbers (the inside bets), or on designated large groups of numbers depicted on the outside of the betting layout. Probability, Odds for Roulette Numbers, Dozens, Columns, Bets to Miss, Sleep, Skip By Ion Saliu, Roulette Professor At-Large. The roulette table is split into 3 columns, each consisting of a dozen numbers. If a dozen has not appeared after five spins, chips will be displayed on the screen and you’ll be informed how much money to place on the next dozen. The payouts for roulette range from 35:1 down to even money. As you can see, the roulette payouts for each bet are slightly lower than the odds of the bet coming in. These give you roughly a 1 in 3 chance of winning, and a payout of 2:1. What are dozens and columns in roulette? There are 36 numbers on the roulette table (1-36) plus the green zero (and a double zero segment on American Roulette ). Make $10,000 a Week Playing Roulette. On American roulette, it has a 2:38 odds for each split bet. Simply the Best Roulette System for Dozens or Columns. Started by warrior, Jun 24, 10:57 PM 2011. The numbers on a roulette table are also divided into dozens. - only play the first dozen, this is the way I played it but just chose your own bet selection ! - start to play with 2 units. If the same dozen appears repeatedly immediately preceding the trigger. Roulette Odds and Payouts. Systems do give you an advantage. Online Roulette Reviews. 5. I don't know mathematics. Columns are usually located at the bottom of the 36 numbers (under 34, 35, and 36). As the odds of winning are lower, the payout for this bet is 2:1. The Fibonacci system is used exclusively for even-money bets – Odd/Even, Black/Red, and 1-18/19-36, all of which have roughly 50% winning chance. Naturally, you will win the majority of the time but this is a high risk low reward system. Double Columns/Dozens Because the strategy above does not cover a large enough area of the Roulette table to benefit from increased chances of winning then betting on 2 different columns or dozens will help solve that. 1:1 payout means you receive 1 chip PLUS your original bet 5:1 payout means you receive 5 chips PLUS your original bet. Wagers like red, black, odd, even, 1-18, and 19-36 all have odds of 1:1 and are the. He asked for a half-million in two checks and the rest in cash. Two Dozen Bet Roulette System. Douzaine. For example 3,5,7,15,17,20,22,24,32,34. You can play…. The roulette master simply runs his probability software known as Formula and Super Formula. Then dozen 2 and column b qualify as well. Best played on a live wheel. Roulette dozen software is a 24/7 automatic self-playing bot software. Once there is a win with 2 or 3 unhit numbers, or repeated numbers, or big green, or a reasonable win goal is reached we are out for this session. Get CEG/CQ Merch Here!this channel to get access to perks:dozens can be identified by looking for the 1st 12, 2nd 12 and 3rd 12 spots on the layout. 5%. European Roulette only has one zero pocket and a lower house edge. The same thing goes for dozens, except they are usually on the sides and they also cover 12 numbers. Derniere – the last dozen number bet in French roulette. Learn how to effectively implement the Roulette Dozens Strategy and increase your chances of winning big in this in-depth guide. . Get your own legal copies of the software to calculate the probability, degree of certainty, number of trials, median and so much more. Here is an example: Round 1 – Bet 1 – Win. bet 1 unit. Remember to gamble responsibly and never bet with money you. 10. bet 2. The Roulette Dozens Calculator tracks the numbers that are hit on each spin and logs how many times a dozen has not appeared. The Fibonacci is an interesting roulette strategy because it’s safer than others such as the Martingale but despite it being safer, there’s still potential for it to win. The most obvious is the alternation of red and black pockets because they do not represent any specific sector of the wheel. If it is 18 or 19 spins without a repeat then this would proportionally be the same as only one single number repeating in a sequence of 216 spins (6x3=18 for dozens, 6x36=216 for single. 65% in European roulette and 47. Or, a player may place the maximum bet on a particular color, while also placing another maximum bet on the 3rd Dozen. That includes all the matrix systems that bet on 2 dozens. The inside bets will yield more bang for your buck but comes with a lower probability percentage while the. The way this goes is you bet on the 1 st and 3 rd Dozens and then make Split bets on 21/18, 20/17, 22/23, and 13/14. 2. You can bet on one of the three dozens (1-12, 13-24, and 25-36), or you can also bet on columns with the same odds. 1. Flat Betting – the name of the betting strategy to only bet the same amount every round. The roulette wheel is numbered 1 - 36 (with a zero and double zero depending on the variant you are playing). Each vid shows betting same dozen EACH SPIN until profit of +20 using a progression. Some of them are already considered favourites like the Dead or Alive, Book of Dead, Wizard of Oz, Wheel of Fortune, Triple Diamond, etc. With regard to roulette, two dozens strategy options are the most widely used. m. On a roulette table, this term has an entirely different meaning, and refers to the bets that sit outside the central number bets on a roulette table (the Inside Bets). Specifically, this bet covers zero or zeros (depending on the version of roulette you are playing) and two other adjacent numbers. 26% except a top-line. ) I think there are DIFFERENT kinds of AP roulette players, I think I am 100 % right when I say that. Maybe some of you can pitch in to help. For example, betting on odd numbers (just less than half of the numbers on a roulette wheel) pays out just £2 when you place a £1 bet whereas a straight up bet pays out £36 for a £1. Bonus Rounds. In other words, by adding the following streams alongside the existing ones we are no closer to a solution for predicting dozens/dozen repeats:--Cycle--Cycle Length--Order--Position--Number--EC-. More complex bets, such as called bets, are. Quote from: Rouletta on October 06, 2023, 11:53:30 AM. One such option is the basket bet, which requires you to cover numbers 0,1,2 and 3 with your take and pays out at around. Pays 2 to 1. To make your bet, simply place chips on the betting table area marked 1st 12, 2nd 12 or 3rd 12. The Best Casino and Variant for Martingale Dozens. Red/Black. ” The best slots machine game available from the palm of your hand!Slightly more advanced betting: after the same dozen has hit twice then bet for a change. 4% of the table on a European Roulette wheel (31. The system is used when making even money wagers, such as betting on the outcome of red / black or even/odd on the roulette table. One thing to keep in mind is that while players are allowed to bet on the zero slot or the double zero, if they play American roulette, the return on investment is 35 to 1 while the odds are 37 to 1. Comments. Called a Dozens bet, this wager groups numbers 1 to 12, 13 to 24, and 25 to 36. The analytics system was tested in Real Money Games. And that can't be your last lifesavings. These are two feature formations common in any dozens, including columns, or your own pet dozens. This is a high coverage lower volatility style roulette system. Roulette Odd or Even. . Roulette Predictor is the program that will Help You to Place the Right Bets and increase the chances of Winning in the Casino (more x8) Online casinos; Bonuses;. 58%; In American Roulette, every bet has a house edge of 5. To her shock, it survived — as did dozens of. 3D-RB 3 Dozens Relative Betting Roulette System: Aikido - ProBettors Sports Betting Day Trading System: Art Composition: Awakening Numbers Roulette SystemHow I Play The Two Dozens Roulette Strategy!JOIN THE LUNCHMONEYTEAM TO GET ACCESS TO PERKS you want to maximize your profits? Or even stop losing all together? You’ve come to the right place. 74%) The probability of winning with the same number three times in a row is 1 in. So, we start by betting 1 unit each on 2 dozens. « on: October 31, 2018, 02:35:40 AM ». The idea is to claw back any losses, but in a less aggressive and risky way than you would do on a Martingale, in which you double your bet after a loss. 7% on a European wheel. Sometimes you can rack up 10, 15 even 20 units without getting 2 losses in a row. If the playable target dozen ( Y), has appeared more than 3+ times immediately prior to the trigger. You bet the base amount (e. The success rate of these bets is 32. Most betting systems for roulette focus on even outside bets like reds and blacks, highs and lows an evens and odds, but there are some strategies out there for making wagers on the other outside bets–the dozens and. The Roulette Dozens Calculator tracks the numbers that are hit on each spin and logs how many times a dozen has not appeared. If you win the 2-2 bet, you will have recovered. Inside Bets Labouchere on 2 Dozens and 2 Columns. Similar to the columns bet, the dozens bet in American roulette also separates the betting numbers into three groups you can bet on. A Trio bet is one that sees a wager placed on three numbers at the same time. The roulette quadrant strategy is often used by. From 1 to 12; From 13 to 24; From 25 to 36; The main difference compared to the roulette wheel strategy involving columns is that each dozen contains an equal number of red and black numbers. 73,732 to 1. The house edge is the advantage the casino has over players. Roulette Dozens Strategy. You need to increase bet as above. Roulette. Controlled Risk (only three bets) You need to sit it out before you play. The odds are 32. Roulette Collum Bet. Players can place bets until the dealer closes the betting session. The difference is that the numbers are separated based on their numerical value. The player can apply the Fibonacci betting system to Dozens or Columns (1:3). Even to see 1 dozen missing 25 consecutive spins is rare and you might have to wait a long time to witness that. These cover 12 numbers on the roulette wheel, out of 37/38, depending on which version of roulette your are playing. 8. The state of a triplet (three dozen results) can be: same eg. You can find four types of tables in Las Vegas casinos: European Roulette, single zero, double zero, and triple zero. It means one win on a single dozen is almost guaranteed. As far as roulette tactics go, playing the dozens and columns roulette system is one up from the beginners’ safe 50/50 red or black, odd or even bets. For example, if you bet on 0, you expect to win about 1 in 37 spins (on a single zero wheel) 3. These are played as a single bet. 2501% – This works out at a 1 in 399 chance. Mobile gambling has become one of the most exciting ways to gamble around, giving you the power to have a spin at a slot machine, or play a hand of poker, wherever you happen to be. On the other hand, you can also place bets on two dozens. . 7% and you bet $1, you can expect to lose $0. If you play two dozen bets, the odds are 1:2, the probability of a hit is 24/37. Both bets carve the wheel into thirds (if we conveniently forget about the zero for a second- we’ll explain later). 0 is neither Black or Red, Odd or Even, Low or High, Dozen and Collum therefore if 0 is the winning number then all. [6] If you win a roulette round, cash out your chips as quickly as possible. 50% of your total bankroll as long as that fits the minimum betting limit. If the ball lands on any number with your single chip bet, you’ll win 2 chips and lose 5–for a net loss of 3 chips (half your bet). The player needs patience, a pen and a sheet of paper to record the winning numbers. While not all casinos offer the en prison roulette rule, it pays off to find one that does display it. EX. Then start betting on that dozen. 7/8=2. It pays 2:1 and allows you to wager 12 out of 37. Place $230 on 2 numbers . Single column and evens betting. There are more versions of this game than the other two versions of roulette combined. If you want the system to. Take this ROULETTE TRACKER w you anywhere! Stop keeping track manually & let this roulette tracker do the work for you! Get my ROULETTE TRACKER here: difference here is with dozens we get two chance for each number on our Labouchere because we are getting 2:1 odds on dozen. 310. When the bet wins, the sequence ends here. 4%. One of the most popular outside bets in Roulette allows you to bet on 12 numbers at a time. If the spin is a whack, then triple martingale the bet on the same two dozens (hold the line). For roulette, the most effective way of using the Martingale system is to focus on even-money outside bets. It pays 35:1. Repeat until you hit either dozen. Examples of Outside Bets include Odd, Even, Red, Black, 1-18, 19-36, Columns, Dozens etc. At 6:30 a. There are people who make their moves and there are sheep that wait for someone to start first. Only land casino. In one variant, you bet on a single dozen, and in the other, you bet on two dozen. 89:1). For EV+ discussions, please visit the Advantage Play section. If lose, stop and wait for 2 different dozens to show. This table game may be deceptively simple, but bettors can deploy a variety of strategies to mitigate their wins or losses, depending on their luck. Place 3 chips on 1, 2 chips on the 2nd, and 1 chip on the 3rd. Apr 30, 08:21 AM 2020. It’s a really easy system to use, has great winning odds and is a. The above example is 1st Dozen. But it seems like I did something wrong, since for some reason I can't use the global variable 'balance' in one of the function. Free online Roulette Analyzer is the Best Program to Win in the Casino. The uncovered numbers are 0, 1, 4, 9, 12. Wizard's "Hail Mary"strategy for roulette: This strategy assumes that bets must be in increments of $1. Below these are the broader outside bets that offer 1/1 payouts; these are the red, black, even, odd, high, and low bets. Play roulette with GLC's progressions. Another important roulette secret is realizing that smaller bets are okay, and even recommended to most. Dozens – There are thirty-six numbers on a roulette table. If the bet wins, the player gains profit. Play Roulette Play at No Bonus. Roulette Split Dozens. You need to break your bankroll down into units of around 1% of your total, but definitely no more than 5%. Pays 2 to 1. Here is an adaptation of the Whittacker progression for dozen and column bets. Essentially, you are betting on two Dozens and then making four Split bets. Single zero roulette is the most popular form of roulette played online or in Vegas. This means the odds of winning are 37 to 1. Winning this bet pays 2:1, so you’ll get double your original wager as profit in addition to your wager. the bet increase at a much slower pace. Dozen (4) A bet on numbers from 1 to 12, numbers from 13 to 24 or numbers from 25 to 36. 3 - trigger, bet 1u on dozen 2 1- lost, trigger, bet 1u on dozen 2 1- lost, no trigger 2- trigger, bet 2u on dozen 3 3- won, trigger, bet 1 u on dozen 1 Hope it's clear now. If a dozen has not appeared after five spins, chips will be displayed on the screen and you’ll be informed how much money to place on the next dozen. More specifically, numbers from 1 to 12 fall into the first dozen group. Infact, 1 dozen and 1 column, will always have 2 or more repeaters in it during. BEST ROULETTE STRATEGY ACCORDING TO 30 YEAR LAS VEGAS DEALER. -You can switch your bets between columns and dozens if you like to mix it up a bit. To use the strategy, you can either bet on the 1st, 2nd or 3rd dozen - or the three columns. 70% house edge. (first dozen - second dozen - second dozen - third dozen) For the next four spins you bet against the repetition of the same trigger. Columns: Similar to the dozens bet, this bet includes 12 numbers in total. The roulette guru calculates the probabilities for columns or dozens to miss a number of N consecutive roulette spins. The table layout consists of 12 rows and 3 columns. 32. Twelve numbers or dozens (first, second, third dozen) pays 2 to 1. Fast Online ID verification. 1111. -Bets can be made on based on a number, or a group of. Casinos roulette even money betting. 84. . The Dozens & Columns method is a beginner friendly strategy which focuses on 6 bets. Inside bets. If you are given the choice between European and. Roulette Dozens Bet. . 213 or 312 or 123 etc. Bet selection. Same for the columns. 26% except a top-line bet (5-number bet), which has a house edge of 7. Quick Guide to Martingale Dozens. 9.