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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 27653
45.35%
10048
92.33%
FILE 10161 - Ant on a Chessboard 20322
58.65%
8945
94.51%
FILE 10493 - Cats, with or without Hats 3163
42.36%
1135
89.34%
FILE 10509 - R U Kidding Mr. Feynman? 5397
61.27%
2585
91.88%
FILE 10666 - The Eurocup is Here! 1529
55.79%
591
92.39%
FILE 10693 - Traffic Volume 2721
72.22%
1746
95.82%
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 35564
67.97%
16236
97.38%
FILE 10994 - Simple Addition 12019
29.38%
2746
64.86%
FILE 11231 - Black and white painting 8669
63.17%
4433
95.60%
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 1284
34.27%
383
86.16%
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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