The Proof! tabletop card game is the inspiration behind our free, online Math Puzzle Challenges. Each carefully constructed puzzle consists of a set of nine cards that hides a challenging equation. This is a hand-picked selection of our math games that focus specifically on division. If you would like, you can create an account to save your progress. Or if you already have an account, you can log in.

1.
Find a Pair of 6's
2.
Find Any Pair Using Only Division
4.
Find Any Triplet Using At Least 6 Cards
5.
Find a Triplet of 7's Using At Least 7 Cards
6.
Find Any Pair of Fractions
7.
Find Any Triplet of Fractions
11.
Find 4 Different Triplets
14.
Find Any Quadruplet
17.
Find a Quadruplet of 1's
20.
Find a Pair of 2/3's
21.
Find 10 Different Quadruplets Less Than 10
24.
Find Any Pair Greater Than 0 Using Exactly 8 Cards
26.
Find 6 Different Pairs Less Than 20 Using Exactly 3 Cards each
27.
Find Any Triplet Using At Least 5 Square Roots and No Addition or Subtraction
30.
Find Any Pair Greater Than 0 Using All 9 Cards
31.
Find Any Pair Using Division At Least 3 Times
32.
Find Two Different Triplets
33.
Find a Pair of 27's
34.
Find a Pair of 667/1271's
37.
Find a Triplet of 8/9's