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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 679 - Dropping Balls 37117
42.22%
7724
85.72%
FILE 957 - Popes 8685
41.80%
2246
89.05%
FILE 10077 - The Stern-Brocot Number System 16372
56.53%
6651
93.38%
FILE 10474 - Where is the Marble? 99602
39.78%
16133
89.87%
FILE 10567 - Helping Fill Bates 7880
44.86%
2462
88.59%
FILE 10611 - The Playboy Chimp 41729
44.04%
10215
88.65%
FILE 10706 - Number Sequence 12158
36.49%
3326
75.95%
FILE 10742 - The New Rule in Euphomia 2939
61.31%
1186
94.27%
FILE 11057 - Exact Sum 56965
33.41%
11217
89.56%
FILE 11621 - Small Factors 4669
57.16%
1642
95.25%
FILE 11701 - Cantor 1711
45.00%
594
86.87%
FILE 11876 - N + NOD (N) 7191
51.76%
1963
90.83%
FILE 12192 - Grapevine 7594
38.69%
1835
87.63%
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