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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 651 - Deck 1825
52.93%
916
85.59%
FILE 913 - Joana and the Odd Numbers 27286
45.43%
9985
92.37%
FILE 10161 - Ant on a Chessboard 19135
60.13%
8861
94.52%
FILE 10493 - Cats, with or without Hats 3108
42.50%
1129
89.37%
FILE 10509 - R U Kidding Mr. Feynman? 5311
61.06%
2541
91.89%
FILE 10666 - The Eurocup is Here! 1505
55.61%
581
92.43%
FILE 10693 - Traffic Volume 2710
72.18%
1741
95.86%
FILE 10710 - Chinese Shuffle 1474
43.42%
503
79.32%
FILE 10882 - Koerner's Pub 939
50.59%
403
89.58%
FILE 10970 - Big Chocolate 34967
68.08%
16142
97.38%
FILE 10994 - Simple Addition 11852
29.31%
2729
64.86%
FILE 11231 - Black and white painting 8047
63.48%
4214
95.63%
FILE 11246 - K-Multiple Free set 1510
70.40%
739
92.29%
FILE 11296 - Counting Solutions to an Integral Equation 2810
54.31%
1161
92.85%
FILE 11298 - Dissecting a Hexagon 1252
34.58%
378
86.51%
FILE 11387 - The 3-Regular Graph 2200
51.32%
793
95.08%
FILE 11393 - Tri-Isomorphism 471
56.90%
271
90.41%
FILE 11718 - Fantasy of a Summation 2223
47.77%
850
93.06%
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