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 % | ||||
|
10421 - Critical Wave | 1583 |
31.08%
|
443 |
73.59%
|
|
|
|
10465 - Homer Simpson | 26012 |
35.15%
|
5630 |
84.40%
|
|
|
|
10466 - How Far? | 3760 |
30.74%
|
912 |
74.01%
|
|
|
|
10469 - To Carry or not to Carry | 28170 |
72.04%
|
15000 |
97.45%
|
|
|
|
10470 - Shifted Coefficient Number System | 365 |
26.58%
|
147 |
57.14%
|
|
|
10471 - Can't be too GREEDY | 523 |
63.86%
|
292 |
92.12%
|
|
|
|
10472 - Fastest Vs Cheapest | 392 |
25.26%
|
120 |
60.00%
|
|
|
|
10474 - Where is the Marble? | 101799 |
39.98%
|
16302 |
89.90%
|
|
|
|
10475 - Help the Leaders | 3646 |
26.74%
|
707 |
81.19%
|
|
|
|
10477 - The Hybrid Knight | 1507 |
33.11%
|
382 |
79.58%
|
|
|
|
10493 - Cats, with or without Hats | 3169 |
42.35%
|
1136 |
89.26%
|
|
|
|
10516 - Another Counting Problem | 807 |
45.85%
|
333 |
89.19%
|
|
|
|
10518 - How Many Calls? | 5568 |
44.65%
|
1421 |
88.53%
|
|
|
|
10532 - Combination! Once Again | 2684 |
32.45%
|
840 |
69.76%
|
|
|
|
10544 - Numbering the Paths | 1098 |
31.88%
|
335 |
84.48%
|
|
|
|
10546 - The Eagle's Nest | 724 |
30.52%
|
228 |
74.12%
|
|
|
|
10562 - Undraw the Trees | 12457 |
32.51%
|
1785 |
88.01%
|
|
|
|
10568 - n Group k | 884 |
24.32%
|
238 |
72.27%
|
|
|
|
10599 - Robots(II) | 2601 |
29.60%
|
571 |
76.88%
|
|
|
|
10611 - The Playboy Chimp | 43159 |
44.28%
|
10341 |
88.72%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3094 |
38.72%
|
811 |
87.79%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 22212 |
41.94%
|
5584 |
91.67%
|
|
|
|
10673 - Play with Floor and Ceil | 12700 |
48.59%
|
3914 |
88.99%
|
|
|
|
10692 - Huge Mods | 4708 |
28.80%
|
735 |
64.08%
|
|
|
|
10723 - Cyborg Genes | 4942 |
37.33%
|
852 |
89.79%
|
|
|
|
10726 - Coco Monkey | 728 |
35.85%
|
227 |
76.21%
|
|
|
|
10739 - String to Palindrome | 9340 |
63.22%
|
3141 |
95.26%
|
|
|
|
10783 - Odd Sum | 123368 |
45.42%
|
35509 |
94.20%
|
|
|
|
10786 - Qualify for the Champions League | 180 |
52.22%
|
122 |
66.39%
|
|
|
|
10787 - Modular Equations | 965 |
59.27%
|
477 |
86.37%
|
|
|
|
10788 - Parenthesizing Palindromes | 666 |
32.13%
|
258 |
65.89%
|
|
|
|
10789 - Prime Frequency | 19894 |
48.30%
|
6521 |
92.46%
|
|
|
|
10793 - The Orc Attack | 3270 |
40.73%
|
1003 |
90.43%
|
|
|
|
10796 - Right Hand Rule | 583 |
18.52%
|
90 |
57.78%
|
|
|
|
10823 - Of Circles and Squares | 1877 |
33.51%
|
524 |
79.96%
|
|
|
|
10887 - Concatenation of Languages | 16463 |
23.05%
|
2149 |
72.17%
|
|
|
|
11075 - Collage | 266 |
25.56%
|
85 |
48.24%
|
|
|
|
11082 - Matrix Decompressing | 4647 |
42.84%
|
790 |
86.58%
|
|
|
|
12054 - Find the Project | 57 |
35.09%
|
29 |
55.17%
|
|
|
|
12063 - Zeros and Ones | 3023 |
42.97%
|
596 |
93.62%
|
|
|
|
12067 - Guinea Rats | 76 |
18.42%
|
26 |
42.31%
|
|
|
|
12375 - Truchet Tiling | 210 |
42.86%
|
76 |
73.68%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 42 of 42 | |