Hi folks,

I analyzed 5 million RNG single zero spins to gather some stats about how many spins go by before all 37 numbers have hit.

There were 32 209 sessions. 

Least amount of spins where all 37 numbers hit was 60.  This happened once.  37 numbers hitting in less than 66 spins occurred only 4 times. 

Most amount of spins before all numbers hit was 525.

Average number of spins before all numbers hit was 155.
Median was 147 spins. 

I have attached a file that shows the stats. 

The left is the session length, and the right number is how many times a session ended in the test. 

So:

60   1
61   0
62   0
63   1

Only once a session ended at spin 60 and spin 63 (the last "sleeper" hit on that spin) and never did a session end on spin 61 or 62.

Hi folks,

I analyzed approximately 500 000 cycles and came up with the following when betting on two dozens (I always bet 2 and 3, but it really doesn't matter)


SPINS...37........   50.....75....100....150......200....500....1000
MIN......10   ........18.....31.....43.....68.......95......280.....587
MAX......36.........   46.....64.....84.....122......158....375.....710

So 10 is the minimum number of wins I got in 37 spins, and 36 was the maximum number of wins I got in 37 spins etc.

I ran about 500 000 cycles of 37 spins and came up with the following:

(Number on left is number of unique numbers and next number is how many times a spin cycle had exactly that many unique numbers in the test)

37 spin cycle:

15   1
16   12
17   202
18   1417
19   6020
20   18309
21   41304
22   73951
23   98780
24   102814
25   80164
26   47276
27   20934
28   6706
29   1685
30   349
31   35
32   5

74 spin cycle:

25   46
26   304
27   1898
28   7536
29   22123
30   50675
31   88059
32   114050
33   107055
34   69801
35   29634
36   7735
37   1011

111 spin cycle:

29   31
30   181
31   1407
32   7570
33   29508
34   83849
35   151889
36   155781
37   69674

148 spin cycle:

32   15
33   828
34   8540
35   52625
36   181344
37   256499

Mean and median were approximately:

24 for 37 spin cycle
32 for 74 spin cycle
35 for 111 spin cycle
37 for 148 spin cycle