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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 679 - Dropping Balls 37343
42.21%
7784
85.69%
FILE 957 - Popes 9071
42.18%
2250
89.07%
FILE 10077 - The Stern-Brocot Number System 16446
56.51%
6657
93.38%
FILE 10474 - Where is the Marble? 100821
39.84%
16193
89.87%
FILE 10567 - Helping Fill Bates 8082
44.67%
2469
88.58%
FILE 10611 - The Playboy Chimp 42525
44.14%
10253
88.70%
FILE 10706 - Number Sequence 12170
36.51%
3331
75.95%
FILE 10742 - The New Rule in Euphomia 2941
61.31%
1188
94.19%
FILE 11057 - Exact Sum 58466
33.50%
11235
89.57%
FILE 11621 - Small Factors 4796
56.88%
1650
95.15%
FILE 11701 - Cantor 1717
45.02%
595
86.89%
FILE 11876 - N + NOD (N) 7264
51.67%
1967
90.85%
FILE 12192 - Grapevine 7738
38.47%
1839
87.66%
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