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Bronze Sponsors
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Krzysztof Adamek
Fatima Broom
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
11300 - Spreading the Wealth | 14791 |
46.23%
|
3273 |
90.50%
|
|
|
|
11301 - Great Wall of China | 897 |
47.16%
|
320 |
87.19%
|
|
|
|
11302 - Hexadecimal Digits of an Integral | 128 |
41.41%
|
43 |
53.49%
|
|
|
|
11303 - Permutations | 410 |
28.29%
|
95 |
71.58%
|
|
|
|
11304 - Difussing Nuclear Bombs on Planet X | 84 |
1.19%
|
43 |
2.33%
|
|
|
|
11305 - Chess on Planet X | 50 |
20.00%
|
25 |
32.00%
|
|
|
|
11306 - Optimal Marriage on Planet X | 248 |
1.21%
|
32 |
9.38%
|
|
|
|
11307 - Alternative Arborescence | 2853 |
34.03%
|
659 |
80.27%
|
|
|
|
11308 - Bankrupt Baker | 5864 |
40.38%
|
1668 |
91.61%
|
|
|
|
11309 - Counting Chaos | 4206 |
48.34%
|
1613 |
92.93%
|
|
|
|
11310 - Delivery Debacle | 3733 |
52.96%
|
1671 |
94.61%
|
|
|
|
11311 - Exclusively Edible | 2463 |
52.58%
|
843 |
90.51%
|
|
|
|
11312 - Flipping Frustration | 2241 |
19.50%
|
367 |
40.05%
|
|
|
|
11313 - Gourmet Games | 3402 |
66.87%
|
1819 |
96.21%
|
|
|
|
11314 - Hardly Hard | 800 |
56.38%
|
321 |
91.59%
|
|
|
|
11315 - Attacker | 277 |
9.75%
|
59 |
23.73%
|
|
|
|
11316 - Prime Frog | 354 |
31.07%
|
67 |
67.16%
|
|
|
|
11317 - GCD+LCM | 739 |
41.81%
|
191 |
82.20%
|
|
|
|
11318 - Marble Game | 222 |
34.68%
|
75 |
61.33%
|
|
|
|
11319 - Stupid Sequence | 2438 |
24.90%
|
385 |
77.92%
|
|
|
|
11320 - Hidden Triangles | 215 |
39.07%
|
73 |
72.60%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 30836 |
27.58%
|
4919 |
81.95%
|
|
|
|
11322 - Romeo and Juliet | 254 |
16.54%
|
131 |
25.19%
|
|
|
|
11323 - Satisfying Constraints | 520 |
24.23%
|
119 |
67.23%
|
|
|
|
11324 - The Largest Clique | 8546 |
38.43%
|
1341 |
86.73%
|
|
|
|
11325 - This Means War! | 279 |
16.49%
|
84 |
48.81%
|
|
|
|
11326 - Laser Pointer | 1641 |
51.07%
|
535 |
91.40%
|
|
|
|
11327 - Enumerating Rational Numbers | 4223 |
61.52%
|
1685 |
92.58%
|
|
|
|
11328 - Drawing Straws at the Office | 186 |
38.17%
|
70 |
67.14%
|
|
|
|
11329 - Curious Fleas | 4839 |
90.85%
|
236 |
82.20%
|
|
|
|
11330 - Andy's Shoes | 2026 |
40.08%
|
505 |
83.76%
|
|
|
|
11331 - The Joys of Farming | 2986 |
29.54%
|
527 |
73.06%
|
|
|
|
11332 - Summing Digits | 70085 |
59.36%
|
26243 |
96.16%
|
|
|
|
11333 - Alphametics | 344 |
17.44%
|
82 |
43.90%
|
|
|
|
11334 - Antenna in the Cinoc Mountains | 444 |
12.16%
|
72 |
40.28%
|
|
|
|
11335 - Discrete Pursuit | 860 |
48.37%
|
287 |
90.24%
|
|
|
|
11336 - DRM | 397 |
34.01%
|
140 |
73.57%
|
|
|
|
11337 - Greatest Hits! | 358 |
20.39%
|
80 |
62.50%
|
|
|
|
11338 - Minefield | 1547 |
38.33%
|
454 |
79.96%
|
|
|
|
11339 - Sonnet Rhyme Verifier | 356 |
29.78%
|
106 |
72.64%
|
|
|
|
11340 - Newspaper | 58795 |
27.61%
|
11564 |
84.69%
|
|
|
|
11341 - Term Strategy | 5638 |
26.62%
|
989 |
85.44%
|
|
|
|
11342 - Three-square | 9951 |
32.42%
|
2416 |
82.12%
|
|
|
|
11343 - Isolated Segments | 3701 |
52.28%
|
1053 |
92.31%
|
|
|
|
11344 - The Huge One | 5160 |
48.10%
|
1908 |
91.67%
|
|
|
|
11345 - Rectangles | 3758 |
35.98%
|
876 |
86.30%
|
|
|
|
11346 - Probability | 3009 |
50.38%
|
812 |
91.50%
|
|
|
|
11347 - Multifactorials | 2600 |
49.12%
|
709 |
92.38%
|
|
|
|
11348 - Exhibition | 4621 |
34.93%
|
1119 |
86.77%
|
|
|
|
11349 - Symmetric Matrix | 37557 |
26.53%
|
5737 |
86.14%
|
|
|
|
11350 - Stern-Brocot Tree | 4062 |
52.41%
|
1436 |
93.45%
|
|
|
|
11351 - Last Man Standing | 2759 |
57.92%
|
1043 |
89.45%
|
|
|
|
11352 - Crazy King | 5469 |
42.48%
|
1822 |
91.71%
|
|
|
|
11353 - A Different Kind of Sorting | 2993 |
53.26%
|
978 |
89.06%
|
|
|
|
11354 - Bond | 9392 |
29.62%
|
1187 |
77.76%
|
|
|
|
11355 - Cool Points | 797 |
24.84%
|
185 |
76.76%
|
|
|
|
11356 - Dates | 3187 |
48.45%
|
1050 |
93.43%
|
|
|
|
11357 - Ensuring Truth | 849 |
57.36%
|
411 |
92.46%
|
|
|
|
11358 - Faster Processing Feasibility | 419 |
38.90%
|
131 |
78.63%
|
|
|
|
11359 - Guards, Imbecile Guards | 432 |
29.86%
|
132 |
75.00%
|
|
|
|
11360 - Have Fun with Matrices | 9291 |
42.16%
|
2651 |
92.76%
|
|
|
|
11361 - Investigating Div-Sum Property | 3763 |
46.08%
|
742 |
81.27%
|
|
|
|
11362 - Phone List | 24267 |
40.40%
|
5829 |
88.95%
|
|
|
|
11363 - Cuckoo Hashing | 589 |
24.96%
|
226 |
47.35%
|
|
|
|
11364 - Parking | 35598 |
69.31%
|
17654 |
96.34%
|
|
|
|
11365 - Copying DNA | 300 |
40.33%
|
94 |
54.26%
|
|
|
|
11366 - Circle of Debt | 140 |
52.14%
|
64 |
71.88%
|
|
|
|
11367 - Full Tank? | 9077 |
44.03%
|
2139 |
89.43%
|
|
|
|
11368 - Nested Dolls | 4238 |
31.05%
|
1078 |
71.15%
|
|
|
|
11369 - Shopaholic | 12766 |
54.84%
|
4609 |
93.75%
|
|
|
|
11370 - Moogle | 352 |
55.11%
|
192 |
77.08%
|
|
|
|
11371 - Number Theory for Newbies | 9490 |
31.15%
|
2751 |
83.10%
|
|
|
|
11372 - Arranging a Contest | 721 |
22.19%
|
173 |
60.12%
|
|
|
|
11373 - Happy Birthday | 384 |
30.47%
|
132 |
65.91%
|
|
|
|
11374 - Airport Express | 15597 |
20.62%
|
1059 |
79.04%
|
|
|
|
11375 - Matches | 2927 |
35.60%
|
623 |
83.63%
|
|
|
|
11376 - Tilt! | 374 |
27.81%
|
61 |
65.57%
|
|
|
|
11377 - Airport Setup | 4720 |
28.18%
|
966 |
85.82%
|
|
|
|
11378 - Bey Battle | 2931 |
37.05%
|
587 |
84.16%
|
|
|
|
11379 - Chichi's Home Work | 175 |
58.29%
|
91 |
80.22%
|
|
|
|
11380 - Down Went The Titanic | 4757 |
42.32%
|
948 |
89.77%
|
|
|
|
11381 - Elegant Strings | 700 |
32.71%
|
149 |
83.89%
|
|
|
|
11382 - Fear of The Dark | 272 |
30.15%
|
67 |
65.67%
|
|
|
|
11383 - Golden Tiger Claw | 3180 |
44.87%
|
453 |
90.73%
|
|
|
|
11384 - Help is needed for Dexter | 8430 |
67.89%
|
2311 |
96.19%
|
|
|
|
11385 - Da Vinci Code | 9779 |
31.13%
|
2583 |
84.75%
|
|
|
|
11386 - Triples | 3701 |
21.75%
|
606 |
61.72%
|
|
|
|
11387 - The 3-Regular Graph | 2332 |
50.99%
|
803 |
95.02%
|
|
|
|
11388 - GCD LCM | 30714 |
57.87%
|
8627 |
95.55%
|
|
|
|
11389 - The Bus Driver Problem | 21200 |
50.11%
|
6015 |
92.72%
|
|
|
|
11390 - The Sultan's Feast | 488 |
24.59%
|
107 |
66.36%
|
|
|
|
11391 - Blobs in the Board | 2219 |
36.46%
|
531 |
90.21%
|
|
|
|
11392 - Binary*3 Type Multiple | 1316 |
35.33%
|
355 |
77.18%
|
|
|
|
11393 - Tri-Isomorphism | 503 |
56.86%
|
287 |
90.94%
|
|
|
|
11394 - Digit Blocks | 589 |
34.13%
|
200 |
66.00%
|
|
|
|
11395 - Sigma Function | 1420 |
51.90%
|
498 |
93.17%
|
|
|
|
11396 - Claw Decomposition | 8667 |
52.74%
|
3059 |
93.43%
|
|
|
|
11397 - Reconstructing Binary Forests | 104 |
3.85%
|
33 |
12.12%
|
|
|
|
11398 - The Base-1 Number System | 2225 |
46.70%
|
916 |
91.05%
|
|
|
|
11399 - What be thy Name, O Dear Tree? | 126 |
38.89%
|
55 |
76.36%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |


