LotteryOracle · F-43

Chance Detective

Three simulated machines. Which would you investigate?

Main drum: 7 of 40. Bonus balls are excluded.

2026-11-05 · UTC400 DrawsSimulated evidence

Every machine here is simulated. No real lottery is being accused or predicted.

Machine A

Read the data table

Number	Observed	Expected
1	23	70
2	19	70
3	24	70
4	259	70
5	26	70
6	267	70
7	20	70
8	22	70
9	22	70
10	20	70
11	25	70
12	17	70
13	22	70
14	254	70
15	22	70
16	251	70
17	21	70
18	24	70
19	22	70
20	21	70
21	22	70
22	18	70
23	16	70
24	263	70
25	22	70
26	281	70
27	24	70
28	31	70
29	26	70
30	20	70
31	26	70
32	21	70
33	19	70
34	248	70
35	18	70
36	279	70
37	19	70
38	14	70
39	31	70
40	21	70

Your judgmentInvestigateInsufficient evidence

Machine B

Read the data table

Number	Observed	Expected
1	69	70
2	73	70
3	60	70
4	60	70
5	77	70
6	72	70
7	75	70
8	90	70
9	68	70
10	73	70
11	60	70
12	75	70
13	77	70
14	63	70
15	76	70
16	71	70
17	69	70
18	67	70
19	76	70
20	75	70
21	70	70
22	64	70
23	61	70
24	78	70
25	52	70
26	67	70
27	65	70
28	72	70
29	81	70
30	76	70
31	69	70
32	77	70
33	57	70
34	60	70
35	78	70
36	70	70
37	78	70
38	66	70
39	63	70
40	70	70

Your judgmentInvestigateInsufficient evidence

Machine C

Read the data table

Number	Observed	Expected
1	61	70
2	70	70
3	72	70
4	67	70
5	61	70
6	71	70
7	73	70
8	74	70
9	80	70
10	73	70
11	79	70
12	56	70
13	77	70
14	70	70
15	75	70
16	73	70
17	77	70
18	82	70
19	71	70
20	69	70
21	62	70
22	66	70
23	64	70
24	58	70
25	66	70
26	62	70
27	75	70
28	66	70
29	61	70
30	61	70
31	70	70
32	77	70
33	60	70
34	63	70
35	83	70
36	81	70
37	68	70
38	71	70
39	80	70
40	75	70

Your judgmentInvestigateInsufficient evidence

Make a judgment for all three machines before the reveal.

199 independent fair histories; 3 comparisons. · chance-detective-v1 · seed 2764193755

The maths, in plain language

The story behind it

Lotto: Chance Detective — which machine would you investigate? — LotteryOracle