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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10035 - Primary Arithmetic 142681
29.40%
32012
87.15%
FILE 10018 - Reverse and Add 104371
42.62%
28015
88.73%
FILE 701 - The Archeologists' Dilemma 22906
32.49%
4447
68.56%
FILE 10127 - Ones 30867
55.54%
13070
92.04%
FILE 847 - A Multiplication Game 17966
52.34%
7987
88.81%
FILE 10105 - Polynomial Coefficients 9334
63.51%
4358
92.79%
FILE 10077 - The Stern-Brocot Number System 15771
56.31%
6389
93.39%
FILE 10202 - Pairsumonious Numbers 4691
43.15%
1688
82.11%
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