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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 679 - Dropping Balls 36110
42.28%
7515
86.03%
FILE 957 - Popes 8048
42.40%
2194
89.29%
FILE 10077 - The Stern-Brocot Number System 15882
56.37%
6440
93.37%
FILE 10474 - Where is the Marble? 96069
39.55%
15908
89.87%
FILE 10567 - Helping Fill Bates 7213
44.72%
2432
88.61%
FILE 10611 - The Playboy Chimp 39188
43.57%
10027
88.63%
FILE 10706 - Number Sequence 12008
36.68%
3305
75.92%
FILE 10742 - The New Rule in Euphomia 2920
61.20%
1177
94.22%
FILE 11057 - Exact Sum 54277
33.39%
11093
89.60%
FILE 11621 - Small Factors 4390
57.31%
1599
95.12%
FILE 11701 - Cantor 1635
44.71%
574
87.11%
FILE 11876 - N + NOD (N) 6901
51.72%
1938
90.92%
FILE 12192 - Grapevine 7224
38.79%
1799
87.72%
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