Weierstrasssub is usedSolutioninvolvespiContestantdropschalkunreadablehandwritingSomeonedramaticallyunderlinesthe finalsolutionKing'sRuleJudgesconsultwith eachotherIntegral issolvedwith aone-linerAudiencelaughsSolutioninvolves >threesubstitutions2023grandintegratorappearsAudiencegaspsaudiblySomeoneasks, “Canwe skipthis one?”IntegralgoesunsolvedIntegralinvolveslimitsBizarrefunctionnobody'sseen beforeIntegrationby partsgets toomessyEuler’ssubstitutionContestantasks formore timeIntegralspans twoboardsIntegral withnestedtrigonometricidentitiesFeynman’stechniqueis usedContestantuses acalculator forsanity checkContestantsolves inunder 30secondsWeierstrasssub is usedSolutioninvolvespiContestantdropschalkunreadablehandwritingSomeonedramaticallyunderlinesthe finalsolutionKing'sRuleJudgesconsultwith eachotherIntegral issolvedwith aone-linerAudiencelaughsSolutioninvolves >threesubstitutions2023grandintegratorappearsAudiencegaspsaudiblySomeoneasks, “Canwe skipthis one?”IntegralgoesunsolvedIntegralinvolveslimitsBizarrefunctionnobody'sseen beforeIntegrationby partsgets toomessyEuler’ssubstitutionContestantasks formore timeIntegralspans twoboardsIntegral withnestedtrigonometricidentitiesFeynman’stechniqueis usedContestantuses acalculator forsanity checkContestantsolves inunder 30seconds

Columbia Integration Bee 2025 - Call List

(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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  1. Weierstrass sub is used
  2. Solution involves pi
  3. Contestant drops chalk
  4. unreadable handwriting
  5. Someone dramatically underlines the final solution
  6. King's Rule
  7. Judges consult with each other
  8. Integral is solved with a one-liner
  9. Audience laughs
  10. Solution involves > three substitutions
  11. 2023 grand integrator appears
  12. Audience gasps audibly
  13. Someone asks, “Can we skip this one?”
  14. Integral goes unsolved
  15. Integral involves limits
  16. Bizarre function nobody's seen before
  17. Integration by parts gets too messy
  18. Euler’s substitution
  19. Contestant asks for more time
  20. Integral spans two boards
  21. Integral with nested trigonometric identities
  22. Feynman’s technique is used
  23. Contestant uses a calculator for sanity check
  24. Contestant solves in under 30 seconds