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
Browse Problems
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
![]() |
11400 - Lighting System Design | 8357 |
50.16%
|
1449 |
90.82%
|
|
![]() |
11401 - Triangle Counting | 18520 |
40.98%
|
3903 |
91.03%
|
|
![]() |
11402 - Ahoy, Pirates! | 15943 |
29.20%
|
2765 |
77.29%
|
|
![]() |
11403 - Binary Multiplication | 2319 |
18.46%
|
413 |
47.94%
|
|
![]() |
11404 - Palindromic Subsequence | 8724 |
32.94%
|
1164 |
76.03%
|
|
![]() |
11405 - Can U Win? | 1190 |
38.57%
|
394 |
83.25%
|
|
![]() |
11406 - Best Trap | 224 |
20.09%
|
57 |
59.65%
|
|
![]() |
11407 - Squares | 6701 |
49.46%
|
2357 |
89.99%
|
|
![]() |
11408 - Count DePrimes | 5465 |
46.94%
|
1502 |
85.75%
|
|
![]() |
11409 - Ball Passing | 148 |
22.97%
|
51 |
58.82%
|
|
![]() |
11410 - LAEncoding | 351 |
38.18%
|
131 |
87.02%
|
|
![]() |
11411 - MiniMice | 564 |
44.15%
|
162 |
82.10%
|
|
![]() |
11412 - Dig the Holes | 867 |
63.55%
|
415 |
93.73%
|
|
![]() |
11413 - Fill the Containers | 13541 |
47.05%
|
3808 |
92.80%
|
|
![]() |
11414 - Dream | 1480 |
38.92%
|
463 |
85.96%
|
|
![]() |
11415 - Count the Factorials | 1804 |
51.88%
|
611 |
82.98%
|
|
![]() |
11416 - Excel Evaluation | 356 |
14.04%
|
89 |
28.09%
|
|
![]() |
11417 - GCD | 34602 |
68.15%
|
14060 |
97.12%
|
|
![]() |
11418 - Clever Naming Patterns | 2900 |
51.90%
|
936 |
92.31%
|
|
![]() |
11419 - SAM I AM | 7567 |
36.71%
|
1252 |
83.07%
|
|
![]() |
11420 - Chest of Drawers | 9256 |
36.07%
|
1900 |
92.84%
|
|
![]() |
11421 - Arranging Cards | 432 |
36.81%
|
108 |
82.41%
|
|
![]() |
11422 - Escaping from Fractal Bacterium | 184 |
52.17%
|
88 |
86.36%
|
|
![]() |
11423 - Cache Simulator | 1315 |
37.26%
|
294 |
78.57%
|
|
![]() |
11424 - GCD - Extreme (I) | 6278 |
49.19%
|
2510 |
82.39%
|
|
![]() |
11425 - Collecting Luggage EXTREME!!! | 525 |
1.33%
|
45 |
11.11%
|
|
![]() |
11426 - GCD - Extreme (II) | 10324 |
63.88%
|
2833 |
91.07%
|
|
![]() |
11427 - Expect the Expected | 2389 |
54.37%
|
510 |
93.53%
|
|
![]() |
11428 - Cubes | 13223 |
41.84%
|
4160 |
91.30%
|
|
![]() |
11429 - Randomness | 387 |
29.97%
|
93 |
68.82%
|
|
![]() |
11430 - ETS Problem setting | 207 |
67.15%
|
122 |
86.89%
|
|
![]() |
11431 - Partitioning a Number | 280 |
27.86%
|
80 |
65.00%
|
|
![]() |
11432 - Busy Programmer | 1204 |
37.79%
|
377 |
84.08%
|
|
![]() |
11433 - The Dicey Dice | 218 |
50.92%
|
65 |
75.38%
|
|
![]() |
11434 - Careless Postman Problem | 172 |
19.19%
|
29 |
51.72%
|
|
![]() |
11435 - Network EXTREME!!! | 195 |
22.56%
|
44 |
50.00%
|
|
![]() |
11436 - Cubes - EXTREME!!! | 2220 |
32.48%
|
407 |
71.25%
|
|
![]() |
11437 - Triangle Fun | 3450 |
59.19%
|
1252 |
94.41%
|
|
![]() |
11438 - Integer Transmission EXTREME | 141 |
35.46%
|
45 |
55.56%
|
|
![]() |
11439 - Maximizing the ICPC | 1492 |
28.55%
|
253 |
75.89%
|
|
![]() |
11440 - Help Tomisu | 1361 |
67.38%
|
386 |
95.08%
|
|
![]() |
11441 - Encoding/Decoding | 310 |
34.52%
|
60 |
75.00%
|
|
![]() |
11442 - Linear Diophantine Tidbits | 151 |
23.84%
|
42 |
66.67%
|
|
![]() |
11443 - Tree in a Grid | 203 |
26.60%
|
50 |
62.00%
|
|
![]() |
11444 - Sum | 579 |
28.32%
|
176 |
59.66%
|
|
![]() |
11445 - Water Tanks EXTREME | 118 |
3.39%
|
36 |
8.33%
|
|
![]() |
11446 - Where is the 'back' button? | 516 |
9.11%
|
107 |
19.63%
|
|
![]() |
11447 - Reservoir logs | 1084 |
55.26%
|
416 |
93.99%
|
|
![]() |
11448 - Who said crisis? | 9103 |
36.49%
|
1873 |
90.98%
|
|
![]() |
11449 - Go Alonso go! | 136 |
25.74%
|
28 |
57.14%
|
|
![]() |
11450 - Wedding shopping | 19561 |
54.30%
|
6774 |
91.32%
|
|
![]() |
11451 - Water restrictions | 530 |
33.77%
|
172 |
76.16%
|
|
![]() |
11452 - Dancing the Cheeky-Cheeky | 2898 |
54.21%
|
1039 |
90.28%
|
|
![]() |
11453 - Traveling fishmonger | 143 |
5.59%
|
21 |
33.33%
|
|
![]() |
11454 - Very well informed domino player | 18 |
22.22%
|
12 |
33.33%
|
|
![]() |
11455 - Behold my quadrangle | 20372 |
41.42%
|
6389 |
93.52%
|
|
![]() |
11456 - Trainsorting | 17575 |
33.25%
|
4239 |
82.00%
|
|
![]() |
11457 - Classified | 364 |
29.40%
|
99 |
50.51%
|
|
![]() |
11458 - Hot Spot | 243 |
29.63%
|
62 |
67.74%
|
|
![]() |
11459 - Snakes and Ladders | 12027 |
28.02%
|
2661 |
88.91%
|
|
![]() |
11460 - Balance | 217 |
24.88%
|
58 |
65.52%
|
|
![]() |
11461 - Square Numbers | 48835 |
48.97%
|
15343 |
95.25%
|
|
![]() |
11462 - Age Sort | 85667 |
34.96%
|
16746 |
87.97%
|
|
![]() |
11463 - Commandos | 8223 |
62.53%
|
3358 |
95.92%
|
|
![]() |
11464 - Even Parity | 8120 |
50.97%
|
1846 |
90.36%
|
|
![]() |
11465 - Count the Polygons | 518 |
36.29%
|
167 |
69.46%
|
|
![]() |
11466 - Largest Prime Divisor | 28561 |
23.93%
|
4187 |
83.02%
|
|
![]() |
11467 - Pythagorean Triangles | 247 |
26.32%
|
67 |
65.67%
|
|
![]() |
11468 - Substring | 5851 |
31.50%
|
498 |
82.53%
|
|
![]() |
11469 - Treasure Hunt | 114 |
13.16%
|
44 |
18.18%
|
|
![]() |
11470 - Square Sums | 7982 |
55.02%
|
3163 |
95.70%
|
|
![]() |
11471 - Arrange the Tiles | 571 |
48.34%
|
276 |
71.38%
|
|
![]() |
11472 - Beautiful Numbers | 2667 |
59.32%
|
847 |
96.10%
|
|
![]() |
11473 - Campus Roads | 1551 |
39.85%
|
402 |
86.32%
|
|
![]() |
11474 - Dying Tree | 1386 |
41.05%
|
501 |
84.83%
|
|
![]() |
11475 - Extend to Palindrome | 22232 |
40.75%
|
5120 |
85.21%
|
|
![]() |
11476 - Factorizing Larget Integers | 4832 |
27.65%
|
581 |
57.14%
|
|
![]() |
11477 - Game of Rectangles | 122 |
35.25%
|
33 |
51.52%
|
|
![]() |
11478 - Halum | 4793 |
35.95%
|
486 |
88.07%
|
|
![]() |
11479 - Is this the easiest problem? | 61830 |
26.08%
|
11760 |
90.37%
|
|
![]() |
11480 - Jimmy's Balls | 3551 |
47.54%
|
1153 |
88.90%
|
|
![]() |
11481 - Arrange the Numbers | 1932 |
37.68%
|
437 |
78.49%
|
|
![]() |
11482 - Building a Triangular Museum | 1165 |
47.47%
|
472 |
89.19%
|
|
![]() |
11483 - Code Creator | 3521 |
46.98%
|
1347 |
92.35%
|
|
![]() |
11484 - Document Object Model | 390 |
43.08%
|
145 |
87.59%
|
|
![]() |
11485 - Extreme Discrete Summation | 436 |
60.55%
|
171 |
91.23%
|
|
![]() |
11486 - Finding Paths in Grid | 1269 |
51.85%
|
284 |
91.55%
|
|
![]() |
11487 - Gathering Food | 2086 |
35.95%
|
624 |
86.54%
|
|
![]() |
11488 - Hyper Prefix Sets | 4764 |
62.76%
|
1142 |
92.12%
|
|
![]() |
11489 - Integer Game | 7468 |
47.17%
|
2197 |
88.26%
|
|
![]() |
11490 - Just Another Problem | 1659 |
33.69%
|
283 |
86.93%
|
|
![]() |
11491 - Erasing and Winning | 9058 |
36.16%
|
1670 |
74.37%
|
|
![]() |
11492 - Babel | 7915 |
31.74%
|
1795 |
79.00%
|
|
![]() |
11493 - The Club Ballroom | 967 |
48.81%
|
231 |
83.12%
|
|
![]() |
11494 - Queen | 12330 |
53.76%
|
4850 |
95.57%
|
|
![]() |
11495 - Bubbles and Buckets | 8892 |
47.53%
|
2758 |
81.65%
|
|
![]() |
11496 - Musical Loop | 4156 |
71.49%
|
2252 |
95.12%
|
|
![]() |
11497 - Set | 483 |
43.06%
|
123 |
43.09%
|
|
![]() |
11498 - Division of Nlogonia | 53132 |
63.71%
|
26527 |
96.64%
|
|
![]() |
11499 - Longest Increasing Sequence | 1098 |
38.34%
|
243 |
77.78%
|
<< Start < Prev 1 Next > End >> | ||
Display # | Results 1 - 100 of 100 |