I present you my system, called DEFCON4, with promising results in 1 month testing.

It is based on single dozen bet, with progression, after a trigger. This method is based on statistical analysis, some theories like dominant/ dormant dozen, standard deviation, roulette memory and equilibrium.

The trigger consist in 4 stages:

DEFCON1 : one isolated dozen appear.

DEFCON2: same dozen appear isolated.

DEFCON3: two consecutive (same) isolated dozens appear

DEFCON4: if after this, appear one of the other two dozens, bet on the initial dozen with progression.

I use with best results the progression 1-1-2-3-4-6 (6 stages). The unit is BANK/100, stop at +8 units or 1 lost progression. Of course this can be improved’

These 4 stages should be accomplished in 11 spins, otherwise could be risky. Ideal is that in 11 spins this single/single /double isolated dozen formation appear between 4 or 5 times (6 is too risky, over standard deviation).

Example 1: 1, 36, 15, (defcon1) 2, 32, 5, (defcon2), 22, 33, 28, (defcon3), 4, (defcon4) –bet progression 6 steps on high dozen

Example 2: 1, 36, 15, (defcon1) 2, 32, 5, (defcon2), 22, 33, 18, (still defcon2), 4, 30, 32, (defcon3) , 36 ,-- no bet, back to defcon0.

Example 3: 1, 36, 15, (defcon1) 2, 15, 18, 6, 4, 30, 0, (defcon2) 14, 30, 33, (defcon3), 4 – no bet, back to defcon0, because the interval is to big (14 spins) ; observe that zero is considered “other dozen”.

This can be done simultaneous on two dozens, each with own defcon/progression. Of course same for the columns; I use an excel file for inputting the numbers, and I get different colors for each dozen /column so is easy to follow. I will attach this file here: you can write the red numbers in 2 row, the black numbers in 3rd row, the 0 in 4

^{th} row; It contains also indications on how much to bet (unit & progresion), when to stop.

I also input the percentage of dozens/columns in last 100 spins (ideal 33/33/33) because should be avoided situation of unbalanced case (under 29% or 36% on certain dozen/column). Better wait until unbalanced situation is corrected.

To follow more easy “defcon” stage, I fill different colors on the percentage cell (like :defcon1 grey, defcon2 yellow, defcon3 green, defcon4 blue). When you bet, you input the bets in rows 7/8/9 respective 19/20/21, with minus, and if win, you double this number (with plus)

You should use this only on live roulette, not software based. This method is open for everyone to use, improve and share, so we find the best use of it.

ENJOY!