Brazil: Lotomania
Reduced Wheel 66 of 100 for Lotomania — guarantee 2
15 combinations instead of 40661170824914640 in the full wheel 66 of 100. Guarantee 2 when 20 of 100 are matched — 100% fewer tickets.
A reduced wheel of 66 numbers is an optimized set of 15 combinations. Each combination contains 20 numbers, as required by the draw.
Guarantee: if any 2 winning numbers are among your 66 chosen numbers, at least one system combination will contain all 2 matches.
How to use: select exactly 66 numbers in the field below (or click "Random"), then click "Create System".
Full system
40 661 170 824 914 640
combinations C(66, 20)
Wheel system
15
combinations with guaranteed 2-match
Savings
100%
40 661 170 824 914 620 fewer combinations
Select numbers
Select 66 numbers
Selected 0 of 66
Select exactly 66 numbers from 100 — the wheel system will be composed from them.
This is the most important step: you assume that the winning numbers of the next draw will be among these 66 numbers.
Use past draw statistics, hot or cold numbers for selection, or click "Random".
Wheel System
Lottery system with 66 numbers and guaranteed 2-match
Select 66 numbers in each field or click "Create System" — missing numbers will be chosen randomly.
G on keyboard — create system
Available with Premium
Frequently asked questions
Common questions about the reduced wheel 66 of 100 for Lotomania
The reduced wheel contains 15 combinations (tickets) — 100% fewer than the full wheel (40661170824914640 combinations for 66 of 20). Each ticket matches the Lotomania rules: 20 numbers out of 100.
Guarantee 2 is the minimum number of matches on a single ticket that the wheel ensures if any 2 winning numbers are among your 66 picks. In that case, at least one system ticket is guaranteed to contain all 2 of those matches.
Only the full wheel of 66 numbers (40661170824914640 combinations) guarantees the jackpot. The reduced wheel trades that 100 % guarantee for a 100% ticket reduction: it guarantees at least 2 matches on one ticket whenever any 2 winning numbers fall within your 66 picks. The jackpot becomes a strong chance rather than a certainty.
Total cost = 15 tickets × the ticket price. The current ticket price and final total are shown in the boxes above on this page — values are taken from the latest Lotomania draw. On average, the 66-of-100 wheel with guarantee 2 is roughly 100% cheaper than full coverage.