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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 679 - Dropping Balls 37680
42.23%
7847
85.74%
FILE 957 - Popes 9373
42.81%
2263
89.09%
FILE 10077 - The Stern-Brocot Number System 16762
56.86%
6843
93.53%
FILE 10474 - Where is the Marble? 101906
40.02%
16314
89.89%
FILE 10567 - Helping Fill Bates 8286
45.00%
2475
88.57%
FILE 10611 - The Playboy Chimp 43221
44.30%
10346
88.72%
FILE 10706 - Number Sequence 12206
36.56%
3343
76.01%
FILE 10742 - The New Rule in Euphomia 2943
61.30%
1190
94.12%
FILE 11057 - Exact Sum 59955
33.68%
11302
89.57%
FILE 11621 - Small Factors 4912
57.02%
1672
95.16%
FILE 11701 - Cantor 1734
45.21%
598
86.79%
FILE 11876 - N + NOD (N) 7406
51.73%
1976
90.79%
FILE 12192 - Grapevine 7876
38.89%
1855
87.65%
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