Problems

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Problem Name Code Points Users AC Rate Date Added
Lil' Jami liljami 7 134 29.15% 2014-11-04
Mohan's Physics Problem mphysics 7 25 5.99% 2014-11-04
Pillaging pillaging 10p 21 10.57% 2014-11-04
APIO07 #3 - Zoo apio07p3 20p 19 24.56% 2009-05-05
APIO09 #1 - Oil apio09p1 30p 23 13.73% 2009-07-21
APIO09 #2 - Convention apio09p2 40p 18 15.10% 2009-07-22
BOI09 - Minesweeper boi09p1 20 32 42.67% 2009-05-10
BOI09 - Boxen boi09p2 20 37 41.03% 2009-05-10
BOI09 - Frogs boi09p4 20p 35 17.57% 2009-05-10
BOI09 - Special Sequence boi09p5 30p 8 26.39% 2009-05-11
BOI09 - Diamonds boi09p6 20 26 21.18% 2009-05-10
BOI09 - Monument monument 20p 6 30.00% 2010-07-09
BOI09 - Rectangle rect1 20p 21 11.48% 2010-07-03
ACSL Blokus (Senior) acslbloksr 10p 2 7.02% 2009-03-16
ACSL Bridge (Senior) acslbridgesr 10p 13 3.91% 2008-12-28
ACSL Pinochle (Senior) acslpinsr 10p 2 2.34% 2009-02-19
ACSL Reversi (Senior) acslrevsr 10p 6 10.45% 2009-04-18
APIO08 #2 - Roads apio08p2 20 32 24.66% 2009-05-05
APIO09 #3 - ATM apio09p3 20p 46 14.29% 2009-07-22
Hard Question hardquestion 3 64 21.14% 2009-01-16
NEERC10 A - Alignment of Code neerc10a 7 11 21.21% 2011-07-26
NEERC10 B - Binary Operation neerc10b 20p 1 7.69% 2011-07-26
NEERC10 C - Cactus Revolution neerc10c 30p 2 40.00% 2011-08-18
NEERC10 D - Dome of Circus neerc10d 15p 2 14.29% 2011-07-26
NEERC10 E - Evacuation Plan neerc10e 15p 5 17.65% 2011-07-26
NEERC10 F - Factorial Simplification neerc10f 15p 2 28.57% 2011-07-26
NEERC10 H - Hands of Poker neerc10h 15p 2 50.00% 2011-08-19
NEERC10 I - Ideal Path neerc10i 15p 10 8.57% 2011-07-26
Sales sales 30p 18 22.51% 2010-06-26
Segment Tree Test segtree 10 139 36.25% 2010-06-14
Sudoku Challenge sudoku 12p 21 10.38% 2009-07-07
T-800's Escape t800 10p 32 23.12% 2010-02-19
Strange Billboard cerc07b 10p 23 41.73% 2010-02-19
StarMath dt16l1p1 3 42 25.77% 2016-10-13
FaxPrimes dt16l1p2 5 30 50.00% 2016-10-13
Faxen Words dt16l1p3 5 14 19.74% 2016-10-13
Polan cannot into space dt16l2p1 3 47 27.78% 2016-10-13
Gibe clays dt16l2p2 3 22 18.46% 2016-10-13
Remove Cancer dt16l2p3 3 41 35.37% 2016-10-13
BlueBook - Cost p108ex7 3 297 15.83% 2008-10-21
BlueBook - Pay p108ex9 4 170 17.91% 2008-10-26
BlueBook - Max is Last P118EX5 3 227 28.60% 2008-10-19
BlueBook - World Pop p124ex4 3 224 25.70% 2008-10-22
BlueBook - Power Base p124ex5 3 261 30.66% 2008-10-22
BlueBook - Powers of 2 p129ex3 3 325 30.02% 2008-10-22
BlueBook - Find the Character p129ex5 3 269 33.56% 2008-10-22
BlueBook - Pop Explosion p154ex6 3 203 51.42% 2008-10-22
BlueBook - Digits and Sums p154ex7 3 200 49.21% 2008-10-26
BlueBook - Exact Divisors p154ex8 3 466 62.61% 2008-10-26
BlueBook - 10 Primes on a Line p156ex13 5 200 25.94% 2008-10-27