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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 | 14817 |
46.24%
|
3275 |
90.50%
|
|
|
|
11301 - Great Wall of China | 903 |
47.18%
|
322 |
87.27%
|
|
|
|
11302 - Hexadecimal Digits of an Integral | 129 |
41.86%
|
44 |
54.55%
|
|
|
|
11303 - Permutations | 411 |
28.47%
|
96 |
71.88%
|
|
|
|
11304 - Difussing Nuclear Bombs on Planet X | 84 |
1.19%
|
43 |
2.33%
|
|
|
|
11305 - Chess on Planet X | 52 |
21.15%
|
27 |
33.33%
|
|
|
|
11306 - Optimal Marriage on Planet X | 248 |
1.21%
|
32 |
9.38%
|
|
|
|
11307 - Alternative Arborescence | 2856 |
34.07%
|
660 |
80.30%
|
|
|
|
11308 - Bankrupt Baker | 5891 |
40.37%
|
1676 |
91.65%
|
|
|
|
11309 - Counting Chaos | 4240 |
48.42%
|
1623 |
92.98%
|
|
|
|
11310 - Delivery Debacle | 3751 |
52.84%
|
1673 |
94.62%
|
|
|
|
11311 - Exclusively Edible | 2465 |
52.62%
|
845 |
90.53%
|
|
|
|
11312 - Flipping Frustration | 2258 |
19.44%
|
370 |
40.00%
|
|
|
|
11313 - Gourmet Games | 3409 |
66.91%
|
1823 |
96.22%
|
|
|
|
11314 - Hardly Hard | 801 |
56.43%
|
322 |
91.61%
|
|
|
|
11315 - Attacker | 278 |
10.07%
|
60 |
25.00%
|
|
|
|
11316 - Prime Frog | 355 |
31.27%
|
68 |
67.65%
|
|
|
|
11317 - GCD+LCM | 740 |
41.89%
|
191 |
82.20%
|
|
|
|
11318 - Marble Game | 222 |
34.68%
|
75 |
61.33%
|
|
|
|
11319 - Stupid Sequence | 2439 |
24.93%
|
386 |
77.98%
|
|
|
|
11320 - Hidden Triangles | 215 |
39.07%
|
73 |
72.60%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 31289 |
27.89%
|
4963 |
82.05%
|
|
|
|
11322 - Romeo and Juliet | 257 |
17.12%
|
133 |
26.32%
|
|
|
|
11323 - Satisfying Constraints | 522 |
24.52%
|
120 |
67.50%
|
|
|
|
11324 - The Largest Clique | 8563 |
38.44%
|
1344 |
86.76%
|
|
|
|
11325 - This Means War! | 279 |
16.49%
|
84 |
48.81%
|
|
|
|
11326 - Laser Pointer | 1643 |
51.13%
|
536 |
91.42%
|
|
|
|
11327 - Enumerating Rational Numbers | 4255 |
61.65%
|
1695 |
92.63%
|
|
|
|
11328 - Drawing Straws at the Office | 186 |
38.17%
|
70 |
67.14%
|
|
|
|
11329 - Curious Fleas | 4846 |
90.80%
|
240 |
82.08%
|
|
|
|
11330 - Andy's Shoes | 2026 |
40.08%
|
505 |
83.76%
|
|
|
|
11331 - The Joys of Farming | 2989 |
29.58%
|
527 |
73.06%
|
|
|
|
11332 - Summing Digits | 70659 |
59.47%
|
26361 |
96.15%
|
|
|
|
11333 - Alphametics | 344 |
17.44%
|
82 |
43.90%
|
|
|
|
11334 - Antenna in the Cinoc Mountains | 444 |
12.16%
|
72 |
40.28%
|
|
|
|
11335 - Discrete Pursuit | 861 |
48.43%
|
288 |
90.28%
|
|
|
|
11336 - DRM | 399 |
34.34%
|
141 |
73.76%
|
|
|
|
11337 - Greatest Hits! | 358 |
20.39%
|
80 |
62.50%
|
|
|
|
11338 - Minefield | 1549 |
38.41%
|
456 |
80.04%
|
|
|
|
11339 - Sonnet Rhyme Verifier | 359 |
29.81%
|
108 |
71.30%
|
|
|
|
11340 - Newspaper | 58872 |
27.63%
|
11571 |
84.68%
|
|
|
|
11341 - Term Strategy | 5703 |
26.46%
|
990 |
85.45%
|
|
|
|
11342 - Three-square | 9959 |
32.42%
|
2418 |
82.13%
|
|
|
|
11343 - Isolated Segments | 3708 |
52.35%
|
1056 |
92.33%
|
|
|
|
11344 - The Huge One | 5173 |
48.15%
|
1913 |
91.69%
|
|
|
|
11345 - Rectangles | 3785 |
35.93%
|
878 |
86.22%
|
|
|
|
11346 - Probability | 3016 |
50.46%
|
815 |
91.53%
|
|
|
|
11347 - Multifactorials | 2610 |
49.20%
|
712 |
92.42%
|
|
|
|
11348 - Exhibition | 4664 |
34.99%
|
1132 |
86.84%
|
|
|
|
11349 - Symmetric Matrix | 38464 |
26.58%
|
5771 |
86.22%
|
|
|
|
11350 - Stern-Brocot Tree | 4088 |
52.67%
|
1437 |
93.46%
|
|
|
|
11351 - Last Man Standing | 2771 |
58.07%
|
1053 |
89.55%
|
|
|
|
11352 - Crazy King | 5480 |
42.54%
|
1826 |
91.73%
|
|
|
|
11353 - A Different Kind of Sorting | 3070 |
53.91%
|
988 |
89.07%
|
|
|
|
11354 - Bond | 9398 |
29.64%
|
1188 |
77.78%
|
|
|
|
11355 - Cool Points | 797 |
24.84%
|
185 |
76.76%
|
|
|
|
11356 - Dates | 3195 |
48.54%
|
1054 |
93.45%
|
|
|
|
11357 - Ensuring Truth | 852 |
57.39%
|
413 |
92.49%
|
|
|
|
11358 - Faster Processing Feasibility | 419 |
38.90%
|
131 |
78.63%
|
|
|
|
11359 - Guards, Imbecile Guards | 437 |
29.98%
|
133 |
75.19%
|
|
|
|
11360 - Have Fun with Matrices | 9361 |
42.27%
|
2658 |
92.78%
|
|
|
|
11361 - Investigating Div-Sum Property | 3768 |
46.15%
|
744 |
81.32%
|
|
|
|
11362 - Phone List | 24327 |
40.47%
|
5839 |
88.97%
|
|
|
|
11363 - Cuckoo Hashing | 596 |
25.00%
|
227 |
47.58%
|
|
|
|
11364 - Parking | 36166 |
69.10%
|
17686 |
96.35%
|
|
|
|
11365 - Copying DNA | 302 |
40.40%
|
94 |
55.32%
|
|
|
|
11366 - Circle of Debt | 140 |
52.14%
|
64 |
71.88%
|
|
|
|
11367 - Full Tank? | 9126 |
44.13%
|
2157 |
89.43%
|
|
|
|
11368 - Nested Dolls | 4246 |
31.14%
|
1082 |
71.26%
|
|
|
|
11369 - Shopaholic | 12908 |
54.96%
|
4619 |
93.72%
|
|
|
|
11370 - Moogle | 353 |
55.24%
|
193 |
77.20%
|
|
|
|
11371 - Number Theory for Newbies | 9517 |
31.12%
|
2752 |
83.10%
|
|
|
|
11372 - Arranging a Contest | 725 |
22.34%
|
174 |
60.34%
|
|
|
|
11373 - Happy Birthday | 388 |
30.93%
|
133 |
66.92%
|
|
|
|
11374 - Airport Express | 15609 |
20.65%
|
1062 |
79.10%
|
|
|
|
11375 - Matches | 2928 |
35.62%
|
624 |
83.65%
|
|
|
|
11376 - Tilt! | 375 |
28.00%
|
61 |
67.21%
|
|
|
|
11377 - Airport Setup | 4787 |
28.26%
|
982 |
85.64%
|
|
|
|
11378 - Bey Battle | 2948 |
37.08%
|
588 |
84.18%
|
|
|
|
11379 - Chichi's Home Work | 175 |
58.29%
|
91 |
80.22%
|
|
|
|
11380 - Down Went The Titanic | 4762 |
42.31%
|
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 | 3183 |
44.89%
|
454 |
90.75%
|
|
|
|
11384 - Help is needed for Dexter | 8473 |
67.91%
|
2314 |
96.20%
|
|
|
|
11385 - Da Vinci Code | 9789 |
31.14%
|
2587 |
84.77%
|
|
|
|
11386 - Triples | 3704 |
21.81%
|
608 |
61.84%
|
|
|
|
11387 - The 3-Regular Graph | 2393 |
51.23%
|
806 |
95.04%
|
|
|
|
11388 - GCD LCM | 30826 |
57.87%
|
8641 |
95.52%
|
|
|
|
11389 - The Bus Driver Problem | 21464 |
50.20%
|
6028 |
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 | 1323 |
35.45%
|
358 |
77.09%
|
|
|
|
11393 - Tri-Isomorphism | 503 |
56.86%
|
287 |
90.94%
|
|
|
|
11394 - Digit Blocks | 590 |
34.24%
|
200 |
66.00%
|
|
|
|
11395 - Sigma Function | 1427 |
52.14%
|
503 |
93.24%
|
|
|
|
11396 - Claw Decomposition | 8711 |
52.78%
|
3066 |
93.44%
|
|
|
|
11397 - Reconstructing Binary Forests | 105 |
3.81%
|
34 |
11.76%
|
|
|
|
11398 - The Base-1 Number System | 2228 |
46.68%
|
917 |
91.06%
|
|
|
|
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 | |


