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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 102 - Ecological Bin Packing 110780
39.39%
32318
87.26%
FILE 105 - The Skyline Problem 64956
26.05%
15625
69.18%
FILE 140 - Bandwidth 16851
43.04%
3809
87.71%
FILE 154 - Recycling 7326
53.28%
3677
89.23%
FILE 188 - Perfect Hash 5372
49.18%
1854
88.35%
FILE 256 - Quirksome Squares 22073
56.15%
10333
92.99%
FILE 296 - Safebreaker 3592
47.13%
1224
87.66%
FILE 331 - Mapping the Swaps 4325
56.72%
1979
87.42%
FILE 347 - Run 6129
31.95%
2589
56.55%
FILE 386 - Perfect Cubes 18337
48.81%
6915
88.34%
FILE 435 - Block Voting 4407
51.40%
1793
87.12%
FILE 441 - Lotto 38244
43.08%
12663
82.77%
FILE 471 - Magic Numbers 9894
31.27%
2677
74.56%
FILE 617 - Nonstop Travel 2679
46.70%
1217
85.87%
FILE 626 - Ecosystem 3938
41.95%
1483
84.56%
FILE 725 - Division 64856
29.56%
10211
79.36%
FILE 927 - Integer Sequences from Addition of Terms 5137
62.43%
2853
96.25%
FILE 1237 - Expert Enough? 15005
38.19%
4725
91.81%
FILE 1260 - Sales 8273
78.69%
4747
98.29%
FILE 10041 - Vito's Family 81107
43.55%
23832
88.07%
FILE 10102 - The path in the colored field 11639
42.19%
4065
90.73%
FILE 10365 - Blocks 4366
57.90%
2085
93.43%
FILE 10487 - Closest Sums 23583
42.75%
7322
92.13%
FILE 10662 - The Wedding 2366
57.48%
1165
88.84%
FILE 10677 - Base Equality 1194
70.69%
716
93.02%
FILE 10976 - Fractions Again?! 27146
49.80%
7077
94.26%
FILE 11001 - Necklace 6029
47.75%
1955
90.28%
FILE 11005 - Cheapest Base 10848
39.17%
3112
90.49%
FILE 11059 - Maximum Product 58186
24.88%
7701
81.55%
FILE 11078 - Open Credit System 16576
48.56%
4498
91.17%
FILE 11242 - Tour de France 6344
59.22%
3270
96.33%
FILE 11342 - Three-square 9693
32.25%
2392
82.15%
FILE 11412 - Dig the Holes 859
63.21%
410
93.66%
FILE 11565 - Simple Equations 18886
35.89%
4426
90.65%
FILE 11742 - Social Constraints 5210
57.98%
2278
93.90%
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