(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Category theory is mentioned
"Therefore"
Proof by Contradiction
Sveta calls a function "phi"
A commutative diagram is drawn
A short exact sequence is drawn
Something is left as an exercise
"Hmm, something's not right"
"Principal Ideal Domain"
No one answers a question
Homomorphism is spelled with too many Ms
Sveta writes the abbreviation "TFAE"
The majority of a sentence is replaced by math symbols
Sveta makes the class laugh
Any diagram is drawn
The therefore symbol is used twice in the same idea