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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 651 - Deck 1849
52.89%
926
85.53%
FILE 913 - Joana and the Odd Numbers 27657
45.36%
10049
92.33%
FILE 10161 - Ant on a Chessboard 20360
58.68%
8952
94.52%
FILE 10493 - Cats, with or without Hats 3165
42.40%
1135
89.34%
FILE 10509 - R U Kidding Mr. Feynman? 5401
61.27%
2587
91.88%
FILE 10666 - The Eurocup is Here! 1531
55.78%
591
92.39%
FILE 10693 - Traffic Volume 2728
72.14%
1749
95.83%
FILE 10710 - Chinese Shuffle 1492
43.63%
512
79.49%
FILE 10882 - Koerner's Pub 953
50.68%
409
89.49%
FILE 10970 - Big Chocolate 35570
67.98%
16237
97.38%
FILE 10994 - Simple Addition 12020
29.38%
2747
64.87%
FILE 11231 - Black and white painting 8720
63.17%
4445
95.59%
FILE 11246 - K-Multiple Free set 1553
70.64%
764
92.28%
FILE 11296 - Counting Solutions to an Integral Equation 2868
53.91%
1170
92.74%
FILE 11298 - Dissecting a Hexagon 1287
34.27%
384
86.20%
FILE 11387 - The 3-Regular Graph 2329
50.92%
803
95.02%
FILE 11393 - Tri-Isomorphism 503
56.86%
287
90.94%
FILE 11718 - Fantasy of a Summation 2404
47.75%
871
92.88%
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