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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11300 - Spreading the Wealth | 14775 |
46.20%
|
3271 |
90.49%
|
|
|
|
11301 - Great Wall of China | 893 |
47.14%
|
319 |
87.15%
|
|
|
|
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 | 2851 |
34.02%
|
658 |
80.24%
|
|
|
|
11308 - Bankrupt Baker | 5844 |
40.35%
|
1665 |
91.65%
|
|
|
|
11309 - Counting Chaos | 4201 |
48.32%
|
1612 |
92.93%
|
|
|
|
11310 - Delivery Debacle | 3731 |
52.96%
|
1670 |
94.61%
|
|
|
|
11311 - Exclusively Edible | 2458 |
52.56%
|
842 |
90.50%
|
|
|
|
11312 - Flipping Frustration | 2234 |
19.47%
|
367 |
40.05%
|
|
|
|
11313 - Gourmet Games | 3400 |
66.85%
|
1818 |
96.20%
|
|
|
|
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 | 2435 |
24.89%
|
384 |
77.86%
|
|
|
11320 - Hidden Triangles | 215 |
39.07%
|
73 |
72.60%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 30472 |
27.44%
|
4900 |
81.86%
|
|
|
|
11322 - Romeo and Juliet | 254 |
16.54%
|
131 |
25.19%
|
|
|
|
11323 - Satisfying Constraints | 520 |
24.23%
|
119 |
67.23%
|
|
|
|
11324 - The Largest Clique | 8544 |
38.41%
|
1340 |
86.72%
|
|
|
|
11325 - This Means War! | 279 |
16.49%
|
84 |
48.81%
|
|
|
|
11326 - Laser Pointer | 1641 |
51.07%
|
535 |
91.40%
|
|
|
|
11327 - Enumerating Rational Numbers | 4198 |
61.48%
|
1684 |
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 | 2984 |
29.52%
|
526 |
73.00%
|
|
|
|
11332 - Summing Digits | 69421 |
59.38%
|
26201 |
96.15%
|
|
|
|
11333 - Alphametics | 344 |
17.44%
|
82 |
43.90%
|
|
|
|
11334 - Antenna in the Cinoc Mountains | 442 |
11.76%
|
72 |
38.89%
|
|
|
|
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 | 1544 |
38.28%
|
453 |
79.91%
|
|
|
|
11339 - Sonnet Rhyme Verifier | 356 |
29.78%
|
106 |
72.64%
|
|
|
|
11340 - Newspaper | 58770 |
27.60%
|
11557 |
84.68%
|
|
|
|
11341 - Term Strategy | 5616 |
26.67%
|
986 |
85.60%
|
|
|
|
11342 - Three-square | 9950 |
32.41%
|
2416 |
82.12%
|
|
|
|
11343 - Isolated Segments | 3699 |
52.28%
|
1053 |
92.31%
|
|
|
|
11344 - The Huge One | 5156 |
48.06%
|
1907 |
91.66%
|
|
|
|
11345 - Rectangles | 3757 |
35.96%
|
876 |
86.30%
|
|
|
|
11346 - Probability | 3003 |
50.35%
|
810 |
91.48%
|
|
|
|
11347 - Multifactorials | 2594 |
49.07%
|
708 |
92.37%
|
|
|
|
11348 - Exhibition | 4587 |
34.88%
|
1118 |
86.76%
|
|
|
|
11349 - Symmetric Matrix | 37249 |
26.44%
|
5716 |
86.11%
|
|
|
|
11350 - Stern-Brocot Tree | 4062 |
52.41%
|
1436 |
93.45%
|
|
|
|
11351 - Last Man Standing | 2748 |
57.93%
|
1042 |
89.44%
|
|
|
|
11352 - Crazy King | 5458 |
42.47%
|
1822 |
91.71%
|
|
|
|
11353 - A Different Kind of Sorting | 2987 |
53.26%
|
977 |
89.05%
|
|
|
|
11354 - Bond | 9392 |
29.62%
|
1187 |
77.76%
|
|
|
|
11355 - Cool Points | 797 |
24.84%
|
185 |
76.76%
|
|
|
|
11356 - Dates | 3159 |
48.46%
|
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 | 9278 |
42.14%
|
2648 |
92.75%
|
|
|
|
11361 - Investigating Div-Sum Property | 3763 |
46.08%
|
742 |
81.27%
|
|
|
|
11362 - Phone List | 24229 |
40.41%
|
5826 |
88.95%
|
|
|
|
11363 - Cuckoo Hashing | 589 |
24.96%
|
226 |
47.35%
|
|
|
|
11364 - Parking | 35278 |
69.43%
|
17648 |
96.34%
|
|
|
|
11365 - Copying DNA | 293 |
39.25%
|
92 |
51.09%
|
|
|
|
11366 - Circle of Debt | 140 |
52.14%
|
64 |
71.88%
|
|
|
|
11367 - Full Tank? | 9051 |
43.97%
|
2136 |
89.47%
|
|
|
|
11368 - Nested Dolls | 4238 |
31.05%
|
1078 |
71.15%
|
|
|
|
11369 - Shopaholic | 12616 |
54.97%
|
4607 |
93.75%
|
|
|
|
11370 - Moogle | 352 |
55.11%
|
192 |
77.08%
|
|
|
|
11371 - Number Theory for Newbies | 9487 |
31.13%
|
2749 |
83.08%
|
|
|
|
11372 - Arranging a Contest | 721 |
22.19%
|
173 |
60.12%
|
|
|
|
11373 - Happy Birthday | 384 |
30.47%
|
132 |
65.91%
|
|
|
|
11374 - Airport Express | 15596 |
20.61%
|
1059 |
79.04%
|
|
|
|
11375 - Matches | 2921 |
35.60%
|
621 |
83.57%
|
|
|
|
11376 - Tilt! | 374 |
27.81%
|
61 |
65.57%
|
|
|
|
11377 - Airport Setup | 4719 |
28.16%
|
965 |
85.80%
|
|
|
|
11378 - Bey Battle | 2927 |
37.07%
|
587 |
84.16%
|
|
|
|
11379 - Chichi's Home Work | 175 |
58.29%
|
91 |
80.22%
|
|
|
|
11380 - Down Went The Titanic | 4750 |
42.36%
|
947 |
89.86%
|
|
|
|
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 | 8423 |
67.91%
|
2310 |
96.19%
|
|
|
|
11385 - Da Vinci Code | 9777 |
31.12%
|
2582 |
84.74%
|
|
|
|
11386 - Triples | 3701 |
21.75%
|
606 |
61.72%
|
|
|
|
11387 - The 3-Regular Graph | 2329 |
50.92%
|
803 |
95.02%
|
|
|
|
11388 - GCD LCM | 30678 |
57.86%
|
8623 |
95.55%
|
|
|
|
11389 - The Bus Driver Problem | 21084 |
50.00%
|
6009 |
92.73%
|
|
|
|
11390 - The Sultan's Feast | 485 |
24.74%
|
107 |
66.36%
|
|
|
|
11391 - Blobs in the Board | 2219 |
36.46%
|
531 |
90.21%
|
|
|
|
11392 - Binary*3 Type Multiple | 1312 |
35.37%
|
355 |
77.18%
|
|
|
|
11393 - Tri-Isomorphism | 503 |
56.86%
|
287 |
90.94%
|
|
|
|
11394 - Digit Blocks | 589 |
34.13%
|
200 |
66.00%
|
|
|
|
11395 - Sigma Function | 1418 |
51.83%
|
498 |
93.17%
|
|
|
|
11396 - Claw Decomposition | 8664 |
52.72%
|
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 | |