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 | 26074 |
35.18%
|
5644 |
84.41%
|
|
|
|
10466 - How Far? | 3774 |
30.74%
|
914 |
74.07%
|
|
|
|
10469 - To Carry or not to Carry | 28213 |
72.07%
|
15015 |
97.44%
|
|
|
|
10470 - Shifted Coefficient Number System | 372 |
27.42%
|
149 |
59.06%
|
|
|
10471 - Can't be too GREEDY | 524 |
63.93%
|
293 |
92.15%
|
|
|
|
10472 - Fastest Vs Cheapest | 395 |
25.82%
|
122 |
61.48%
|
|
|
|
10474 - Where is the Marble? | 102141 |
40.07%
|
16335 |
89.89%
|
|
|
|
10475 - Help the Leaders | 3648 |
26.78%
|
708 |
81.21%
|
|
|
|
10477 - The Hybrid Knight | 1508 |
33.16%
|
382 |
79.84%
|
|
|
|
10493 - Cats, with or without Hats | 3170 |
42.37%
|
1136 |
89.26%
|
|
|
|
10516 - Another Counting Problem | 808 |
45.92%
|
334 |
89.22%
|
|
|
|
10518 - How Many Calls? | 5595 |
44.72%
|
1427 |
88.58%
|
|
|
|
10532 - Combination! Once Again | 2692 |
32.54%
|
843 |
69.87%
|
|
|
|
10544 - Numbering the Paths | 1103 |
31.82%
|
335 |
84.48%
|
|
|
|
10546 - The Eagle's Nest | 725 |
30.62%
|
229 |
74.24%
|
|
|
|
10562 - Undraw the Trees | 12491 |
32.52%
|
1789 |
88.04%
|
|
|
|
10568 - n Group k | 885 |
24.41%
|
239 |
72.38%
|
|
|
|
10599 - Robots(II) | 2602 |
29.63%
|
571 |
77.06%
|
|
|
|
10611 - The Playboy Chimp | 43536 |
44.41%
|
10374 |
88.75%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3094 |
38.72%
|
811 |
87.79%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 22263 |
41.98%
|
5594 |
91.65%
|
|
|
|
10673 - Play with Floor and Ceil | 12724 |
48.65%
|
3928 |
89.03%
|
|
|
|
10692 - Huge Mods | 4710 |
28.83%
|
736 |
64.13%
|
|
|
|
10723 - Cyborg Genes | 4947 |
37.36%
|
854 |
89.81%
|
|
|
|
10726 - Coco Monkey | 729 |
35.94%
|
228 |
76.32%
|
|
|
|
10739 - String to Palindrome | 9457 |
63.11%
|
3151 |
95.27%
|
|
|
|
10783 - Odd Sum | 123830 |
45.49%
|
35553 |
94.21%
|
|
|
|
10786 - Qualify for the Champions League | 186 |
53.23%
|
126 |
67.46%
|
|
|
|
10787 - Modular Equations | 967 |
59.36%
|
479 |
86.43%
|
|
|
|
10788 - Parenthesizing Palindromes | 667 |
32.23%
|
259 |
66.02%
|
|
|
|
10789 - Prime Frequency | 20078 |
48.26%
|
6539 |
92.45%
|
|
|
|
10793 - The Orc Attack | 3270 |
40.73%
|
1003 |
90.43%
|
|
|
|
10796 - Right Hand Rule | 587 |
18.91%
|
92 |
59.78%
|
|
|
|
10823 - Of Circles and Squares | 1879 |
33.58%
|
526 |
80.04%
|
|
|
|
10887 - Concatenation of Languages | 16569 |
23.14%
|
2159 |
72.30%
|
|
|
|
11075 - Collage | 267 |
25.84%
|
85 |
49.41%
|
|
|
|
11082 - Matrix Decompressing | 4652 |
42.88%
|
793 |
86.51%
|
|
|
|
12054 - Find the Project | 58 |
36.21%
|
30 |
56.67%
|
|
|
|
12063 - Zeros and Ones | 3042 |
43.06%
|
603 |
93.53%
|
|
|
|
12067 - Guinea Rats | 78 |
20.51%
|
28 |
46.43%
|
|
|
|
12375 - Truchet Tiling | 213 |
43.66%
|
78 |
75.64%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 42 of 42 | |