off by factorof twobecausesillieslogbasevariable"howmanyways..."trivial bysemi-obscureidentityeulertotientfunctionspoiler: ittelescopesburnside'slemmanot strictlyneededvieta's"Alice andBob playa game""findf(0)" or"f(1)"am gmhm qm"triangleABC"incorrectproblem"coordbashable"problemdifficultyout oforderdraw atleast 3imaginarylinesaverage/evproblemself-similarexpressioncards/dice/chessjumpingoncoordinateplaneuglyexactformcopypastedproblemcalculusbaitnew randomsymbol inproblemstatementrandom trigwhen itstotallyunnecessaryprobabilityisgeometryAlgebra orGeo problemis secretly aComboproblemlifting theexponentone lineAOPSsolutionanswerlessthan 10off by onebecauseedge case(fatexpression)^2>= 0rootsof unitymaximize/minimizealgebraicexpressioncauchyschwarzat leasttwocircleshockeystickbashto win"find largestintegersatisfying..."3Dtangentspheretrivial bymodulararithmeticcomplexnumbers isactually geoproblemoff by factorof twobecausesillieslogbasevariable"howmanyways..."trivial bysemi-obscureidentityeulertotientfunctionspoiler: ittelescopesburnside'slemmanot strictlyneededvieta's"Alice andBob playa game""findf(0)" or"f(1)"am gmhm qm"triangleABC"incorrectproblem"coordbashable"problemdifficultyout oforderdraw atleast 3imaginarylinesaverage/evproblemself-similarexpressioncards/dice/chessjumpingoncoordinateplaneuglyexactformcopypastedproblemcalculusbaitnew randomsymbol inproblemstatementrandom trigwhen itstotallyunnecessaryprobabilityisgeometryAlgebra orGeo problemis secretly aComboproblemlifting theexponentone lineAOPSsolutionanswerlessthan 10off by onebecauseedge case(fatexpression)^2>= 0rootsof unitymaximize/minimizealgebraicexpressioncauchyschwarzat leasttwocircleshockeystickbashto win"find largestintegersatisfying..."3Dtangentspheretrivial bymodulararithmeticcomplexnumbers isactually geoproblem

Contest Problem - 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. off by factor of two because sillies
  2. log base variable
  3. "how many ways..."
  4. trivial by semi-obscure identity
  5. euler totient function
  6. spoiler: it telescopes
  7. burnside's lemma not strictly needed
  8. vieta's
  9. "Alice and Bob play a game"
  10. "find f(0)" or "f(1)"
  11. am gm hm qm
  12. "triangle ABC"
  13. incorrect problem
  14. "coord bashable"
  15. problem difficulty out of order
  16. draw at least 3 imaginary lines
  17. average/ev problem
  18. self-similar expression
  19. cards/dice/chess
  20. jumping on coordinate plane
  21. ugly exact form
  22. copy pasted problem
  23. calculus bait
  24. new random symbol in problem statement
  25. random trig when its totally unnecessary
  26. probability is geometry
  27. Algebra or Geo problem is secretly a Combo problem
  28. lifting the exponent
  29. one line AOPS solution
  30. answer less than 10
  31. off by one because edge case
  32. (fat expression)^2 >= 0
  33. roots of unity
  34. maximize/minimize algebraic expression
  35. cauchy schwarz
  36. at least two circles
  37. hockey stick
  38. bash to win
  39. "find largest integer satisfying..."
  40. 3D tangent sphere
  41. trivial by modular arithmetic
  42. complex numbers is actually geo problem