Browse Problems 
Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
861 - Little Bishops | 16545 |
35.16%
|
4276 |
79.35%
|
|
|
|
10047 - The Monocycle | 11717 |
41.74%
|
2631 |
86.24%
|
|
|
|
10048 - Audiophobia | 28721 |
45.17%
|
7742 |
87.66%
|
|
|
|
10049 - Self-describing Sequence | 8523 |
51.72%
|
3546 |
87.70%
|
|
|
|
10050 - Hartals | 43667 |
60.93%
|
19859 |
94.70%
|
|
|
10051 - Tower of Cubes | 10206 |
37.54%
|
2789 |
83.94%
|
|
|
|
10052 - Inviting Politicians | 2680 |
7.69%
|
362 |
23.76%
|
|
|
|
10053 - Envelopes | 1303 |
18.73%
|
355 |
46.76%
|
|
|
|
10054 - The Necklace | 40130 |
26.43%
|
5596 |
71.39%
|
|
|
|
10058 - Jimmi's Riddles | 2551 |
36.85%
|
893 |
82.98%
|
|
|
|
10060 - A hole to catch a man | 3762 |
33.97%
|
1042 |
84.64%
|
|
|
|
10065 - Useless Tile Packers | 8739 |
35.97%
|
2166 |
84.53%
|
|
|
|
10066 - The Twin Towers | 25393 |
47.26%
|
8569 |
90.31%
|
|
|
|
10067 - Playing with Wheels | 20599 |
42.78%
|
5785 |
89.20%
|
|
|
|
10068 - The Treasure Hunt | 1607 |
15.12%
|
370 |
42.16%
|
|
|
|
10069 - Distinct Subsequences | 19969 |
31.58%
|
4630 |
76.54%
|
|
|
|
10072 - Bob Laptop Woolmer and Eddie Desktop Barlow | 1663 |
30.49%
|
535 |
58.88%
|
|
|
|
10073 - Constrained Exchange Sort | 1054 |
32.83%
|
194 |
55.67%
|
|
|
|
10074 - Take the Land | 15298 |
51.56%
|
5074 |
91.88%
|
|
|
|
10075 - Airlines | 3808 |
40.26%
|
1239 |
81.36%
|
|
|
|
10076 - The Bumpy Robot | 1162 |
27.11%
|
275 |
66.18%
|
|
|
|
10077 - The Stern-Brocot Number System | 16775 |
56.88%
|
6848 |
93.53%
|
|
|
|
10078 - The Art Gallery | 9542 |
46.93%
|
2773 |
90.19%
|
|
|
|
10079 - Pizza Cutting | 55621 |
44.39%
|
18698 |
94.18%
|
|
|
|
10085 - The most distant state | 2446 |
47.10%
|
756 |
86.11%
|
|
|
|
10086 - Test the Rods | 2455 |
44.64%
|
781 |
87.20%
|
|
|
|
10088 - Trees on My Island | 6795 |
38.23%
|
1665 |
87.87%
|
|
|
|
10089 - Repackaging | 4617 |
33.79%
|
1241 |
76.63%
|
|
|
|
10090 - Marbles | 21196 |
26.66%
|
4344 |
72.49%
|
|
|
|
10092 - The Problem with the Problem Setter | 9689 |
40.53%
|
2260 |
84.38%
|
|
|
|
10097 - The Color Game | 1494 |
51.41%
|
655 |
83.82%
|
|
|
|
10099 - The Tourist Guide | 37847 |
32.52%
|
8156 |
84.58%
|
|
|
|
10172 - The Lonesome Cargo Distributor | 4408 |
64.52%
|
2006 |
94.92%
|
|
|
|
10173 - Smallest Bounding Rectangle | 6798 |
24.99%
|
1095 |
60.18%
|
|
|
|
10179 - Irreducable Basic Fractions | 16911 |
53.19%
|
6126 |
90.29%
|
|
|
|
10180 - Rope Crisis in Ropeland! | 10344 |
18.29%
|
1511 |
56.45%
|
|
|
|
10181 - 15-Puzzle Problem | 20482 |
27.68%
|
2852 |
70.90%
|
|
|
|
10237 - Bishops | 1944 |
40.43%
|
506 |
82.02%
|
|
|
|
10239 - The Book-shelver's Problem | 1574 |
31.70%
|
402 |
76.62%
|
|
|
|
10243 - Fire! Fire!! Fire!!! | 5038 |
34.04%
|
1362 |
84.14%
|
|
|
|
10246 - Asterix and Obelix | 6020 |
25.53%
|
1264 |
70.81%
|
|
|
|
10249 - The Grand Dinner | 12743 |
41.28%
|
3297 |
86.99%
|
|
|
|
10253 - Series-Parallel Networks | 1222 |
59.49%
|
404 |
88.37%
|
|
|
|
10256 - The Great Divide | 5432 |
31.72%
|
695 |
75.97%
|
|
|
|
10740 - Not the Best | 2808 |
34.19%
|
517 |
84.91%
|
|
|
|
10741 - Magic Cube | 855 |
33.68%
|
334 |
64.07%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 46 of 46 | |