Visit How To Prove It: Guide For Lecturers Bingo and print one copy of this game card for each player, refreshing the page before each print, or have the players print their own bingo cards. These instructions will not be printed. You can also select an embeddable card only version of the game or a multiple card version of the game when playing on line, or with a smart phone.
Click/Mark each block when you see or hear these words and phrases. When you get five blocks horizontally, vertically, or diagonally, stand up and shout "EUREKA!!!". Or play as a drinking game and for every block you mark off, take a sip, and finish your drink each time you get five blocks in a row.
| Proof by seduction | Proof by cumbersome notation | Proof by funding | Proof by ghost reference | Proof by vehement assertion |
| Proof by mutual reference | Proof by example | Proof by reduction to the wrong problem | Proof by wishful citation | Proof by reference to inaccessible literature |
| Proof by importance | Proof by obfuscation | HOW TO PROVE IT: GUIDE FOR LECTURERS BINGO (free square) | Proof by personal communication | Proof by cosmology |
| Proof by metaproof | Proof by omission | Proof by adverb | Proof by exhaustion | Proof by accumulated evidence |
| Proof by eminent authority | Proof by forward reference | Proof by picture | Proof by semantic shift | Proof by appeal to intuition |