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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 651 - Deck 1848
52.92%
925
85.62%
FILE 913 - Joana and the Odd Numbers 27575
45.35%
10038
92.34%
FILE 10161 - Ant on a Chessboard 20184
58.81%
8933
94.51%
FILE 10493 - Cats, with or without Hats 3153
42.37%
1134
89.42%
FILE 10509 - R U Kidding Mr. Feynman? 5382
61.26%
2576
91.89%
FILE 10666 - The Eurocup is Here! 1520
55.72%
587
92.50%
FILE 10693 - Traffic Volume 2719
72.23%
1745
95.87%
FILE 10710 - Chinese Shuffle 1488
43.55%
509
79.37%
FILE 10882 - Koerner's Pub 948
50.53%
406
89.66%
FILE 10970 - Big Chocolate 35495
67.97%
16219
97.39%
FILE 10994 - Simple Addition 12004
29.37%
2745
64.88%
FILE 11231 - Black and white painting 8598
63.13%
4397
95.61%
FILE 11246 - K-Multiple Free set 1544
70.60%
761
92.38%
FILE 11296 - Counting Solutions to an Integral Equation 2830
54.38%
1168
92.81%
FILE 11298 - Dissecting a Hexagon 1271
34.46%
382
86.39%
FILE 11387 - The 3-Regular Graph 2241
51.09%
800
95.12%
FILE 11393 - Tri-Isomorphism 501
56.89%
285
91.23%
FILE 11718 - Fantasy of a Summation 2302
47.91%
868
92.97%
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