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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 679 - Dropping Balls 37792
42.28%
7865
85.75%
FILE 957 - Popes 9529
42.98%
2267
89.10%
FILE 10077 - The Stern-Brocot Number System 16775
56.88%
6848
93.53%
FILE 10474 - Where is the Marble? 102966
40.22%
16353
89.89%
FILE 10567 - Helping Fill Bates 8357
45.14%
2482
88.56%
FILE 10611 - The Playboy Chimp 44003
44.49%
10402
88.77%
FILE 10706 - Number Sequence 12215
36.58%
3344
76.02%
FILE 10742 - The New Rule in Euphomia 2944
61.31%
1190
94.12%
FILE 11057 - Exact Sum 60905
33.82%
11340
89.59%
FILE 11621 - Small Factors 5065
57.37%
1688
95.20%
FILE 11701 - Cantor 1739
45.26%
599
86.81%
FILE 11876 - N + NOD (N) 7432
51.80%
1981
90.81%
FILE 12192 - Grapevine 8118
39.34%
1876
87.74%
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