Keno (France) Wheeling System

Pick more numbers than a single line holds, and this builds the smallest set of lines that guarantees a minimum match — provided enough of your numbers are drawn. The guarantee is not asserted; every possible outcome is enumerated and the worst case is reported below.

What this does and does not do. It does not improve your chance of winning. Jackpot probability is exactly proportional to how many distinct lines you hold — wheeled or picked at random, 70 lines is 70 lines. What a covering design adds is a floor: with random lines, five of your numbers can be drawn and still land scattered so that no single line holds four. A wheel makes that impossible by construction.

Your numbers (leave blank for random)

How many

Guarantee

Wheeling 13 numbers

12152025323536384446495255

Lines to play	70
Full wheel would need	286 lines — this is 76% fewer
Verified guarantee	if all 10 drawn numbers are among your 13, at least one line holds 9 of 10

That figure comes from enumerating all 286 ways the 10 drawn numbers could fall among your 13, and taking the worst one. You asked for 8; the cover that came out is stronger.

Your 70 lines

#	Numbers
1	12152025323536384446
2	12152025323536495255
3	12152025384446495255
4	12323536384446495255
5	15202532353638444952
6	12152025323538464955
7	12152025323644465255
8	15203536384446495255
9	12152532353638444955
10	12202532353638464952
11	12152032353844465255
12	12152535364446495255
13	20253236384446495255
14	12152025323544464952
15	12152025353638445255
16	12152032363844464955
17	15253235363846495255
18	12202532353644464955
19	12152532363844464952
20	12202532353844495255
21	12152025353638465255
22	15203235364446495255
23	12152025323638495255
24	12152025353638444649
25	15202532353844465255
26	12152032353638444952
27	12253235363844465255
28	12152032353638465255
29	12152035363846495255
30	15202535363844464955
31	12202535364446495255
32	12152532353844495255
33	12152025323646495255
34	12152532353844464955
35	12152025323644495255
36	15202532353638444655
37	15202532353844464952
38	12152025353638444652
39	12253536384446495255
40	12152032353638444955
41	12152532353644464952
42	12202532363844465255
43	12152032353846495255
44	12152532363844465255
45	12203235363844464952
46	15202532353638464952
47	20253235363846495255
48	12152025323536445255
49	12152025354446495255
50	12152532354446495255
51	12202535363844464955
52	12152025323538464952
53	12152025323844464955
54	12152032363844495255
55	12152532353638464955
56	12153235363844465255
57	12152025323638444952
58	12152025323644464952
59	15253235363844464955
60	12152025323536384952
61	12152032353644464955
62	12152032384446495255
63	12202532353638445255
64	12202532353644465255
65	15202532353644495255
66	15202535363844495255
67	12152025323638444652
68	12152025323846495255
69	12152025353844464952
70	12152032353844464955

The condition is the catch. The guarantee holds only if all 10 drawn numbers happen to be among the 13 you chose, and nothing makes that likelier — choosing 13 of 56 is still a long shot. A wheel organises the lines you buy; it does not change what the draw does. Playing 70 lines costs 70 times one line, and the odds rise only in proportion to that.

⚡ Keno (France) — all sections

Results, archive and analysis, all from FDJ draw data