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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 679 - Dropping Balls 37568
42.19%
7830
85.73%
FILE 957 - Popes 9155
42.34%
2257
89.06%
FILE 10077 - The Stern-Brocot Number System 16519
56.49%
6684
93.37%
FILE 10474 - Where is the Marble? 101561
39.96%
16272
89.88%
FILE 10567 - Helping Fill Bates 8118
44.69%
2470
88.54%
FILE 10611 - The Playboy Chimp 42988
44.26%
10318
88.73%
FILE 10706 - Number Sequence 12199
36.54%
3341
76.00%
FILE 10742 - The New Rule in Euphomia 2942
61.28%
1189
94.11%
FILE 11057 - Exact Sum 59392
33.60%
11270
89.57%
FILE 11621 - Small Factors 4878
56.95%
1661
95.12%
FILE 11701 - Cantor 1733
45.18%
597
86.77%
FILE 11876 - N + NOD (N) 7368
51.70%
1973
90.83%
FILE 12192 - Grapevine 7802
38.76%
1845
87.64%
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