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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11300 - Spreading the Wealth | 13964 |
46.10%
|
2977 |
90.16%
|
|
|
|
11301 - Great Wall of China | 866 |
47.23%
|
311 |
87.14%
|
|
|
|
11302 - Hexadecimal Digits of an Integral | 122 |
41.80%
|
39 |
56.41%
|
|
|
|
11303 - Permutations | 387 |
28.68%
|
92 |
71.74%
|
|
|
|
11304 - Difussing Nuclear Bombs on Planet X | 75 |
1.33%
|
37 |
2.70%
|
|
|
|
11305 - Chess on Planet X | 48 |
20.83%
|
23 |
34.78%
|
|
|
|
11306 - Optimal Marriage on Planet X | 199 |
1.51%
|
25 |
12.00%
|
|
|
|
11307 - Alternative Arborescence | 2822 |
33.81%
|
650 |
80.31%
|
|
|
|
11308 - Bankrupt Baker | 5452 |
41.05%
|
1629 |
91.65%
|
|
|
|
11309 - Counting Chaos | 3823 |
48.99%
|
1552 |
92.78%
|
|
|
|
11310 - Delivery Debacle | 3602 |
53.69%
|
1646 |
94.78%
|
|
|
|
11311 - Exclusively Edible | 2431 |
52.53%
|
830 |
90.72%
|
|
|
|
11312 - Flipping Frustration | 2101 |
20.18%
|
340 |
42.06%
|
|
|
|
11313 - Gourmet Games | 3338 |
66.63%
|
1798 |
96.27%
|
|
|
|
11314 - Hardly Hard | 792 |
56.31%
|
317 |
91.80%
|
|
|
|
11315 - Attacker | 270 |
10.00%
|
53 |
26.42%
|
|
|
|
11316 - Prime Frog | 324 |
33.33%
|
65 |
67.69%
|
|
|
|
11317 - GCD+LCM | 716 |
42.04%
|
187 |
82.35%
|
|
|
|
11318 - Marble Game | 211 |
33.65%
|
70 |
60.00%
|
|
|
|
11319 - Stupid Sequence | 2319 |
25.10%
|
376 |
78.19%
|
|
|
11320 - Hidden Triangles | 208 |
38.94%
|
71 |
73.24%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 26285 |
27.02%
|
4534 |
81.43%
|
|
|
|
11322 - Romeo and Juliet | 245 |
16.73%
|
123 |
26.02%
|
|
|
|
11323 - Satisfying Constraints | 496 |
24.40%
|
115 |
66.96%
|
|
|
|
11324 - The Largest Clique | 8089 |
38.69%
|
1282 |
86.66%
|
|
|
|
11325 - This Means War! | 268 |
14.93%
|
82 |
45.12%
|
|
|
|
11326 - Laser Pointer | 1572 |
51.08%
|
521 |
91.36%
|
|
|
|
11327 - Enumerating Rational Numbers | 3810 |
60.63%
|
1590 |
92.58%
|
|
|
|
11328 - Drawing Straws at the Office | 175 |
38.86%
|
68 |
67.65%
|
|
|
|
11329 - Curious Fleas | 4765 |
91.90%
|
224 |
83.04%
|
|
|
|
11330 - Andy's Shoes | 1992 |
39.91%
|
498 |
83.73%
|
|
|
|
11331 - The Joys of Farming | 2891 |
29.75%
|
514 |
73.15%
|
|
|
|
11332 - Summing Digits | 63769 |
59.09%
|
25127 |
96.07%
|
|
|
|
11333 - Alphametics | 336 |
17.26%
|
80 |
42.50%
|
|
|
|
11334 - Antenna in the Cinoc Mountains | 433 |
11.32%
|
69 |
39.13%
|
|
|
|
11335 - Discrete Pursuit | 839 |
48.51%
|
281 |
90.39%
|
|
|
|
11336 - DRM | 381 |
34.12%
|
136 |
73.53%
|
|
|
|
11337 - Greatest Hits! | 345 |
20.29%
|
77 |
62.34%
|
|
|
|
11338 - Minefield | 1470 |
37.96%
|
436 |
79.82%
|
|
|
|
11339 - Sonnet Rhyme Verifier | 352 |
29.55%
|
104 |
73.08%
|
|
|
|
11340 - Newspaper | 57130 |
27.56%
|
11411 |
84.68%
|
|
|
|
11341 - Term Strategy | 4925 |
27.94%
|
960 |
85.83%
|
|
|
|
11342 - Three-square | 9628 |
32.05%
|
2377 |
82.08%
|
|
|
|
11343 - Isolated Segments | 3570 |
51.96%
|
1034 |
92.65%
|
|
|
|
11344 - The Huge One | 5063 |
47.78%
|
1876 |
91.58%
|
|
|
|
11345 - Rectangles | 3103 |
35.19%
|
855 |
86.32%
|
|
|
|
11346 - Probability | 2855 |
50.12%
|
771 |
91.31%
|
|
|
|
11347 - Multifactorials | 2358 |
50.42%
|
691 |
92.62%
|
|
|
|
11348 - Exhibition | 4175 |
34.95%
|
1057 |
86.66%
|
|
|
|
11349 - Symmetric Matrix | 30672 |
27.51%
|
5212 |
85.73%
|
|
|
|
11350 - Stern-Brocot Tree | 3968 |
52.49%
|
1411 |
93.91%
|
|
|
|
11351 - Last Man Standing | 2643 |
57.17%
|
1018 |
89.39%
|
|
|
|
11352 - Crazy King | 5254 |
42.23%
|
1784 |
91.82%
|
|
|
|
11353 - A Different Kind of Sorting | 2615 |
54.34%
|
925 |
89.08%
|
|
|
|
11354 - Bond | 8978 |
29.68%
|
1084 |
77.68%
|
|
|
|
11355 - Cool Points | 777 |
23.94%
|
181 |
76.80%
|
|
|
|
11356 - Dates | 2983 |
48.31%
|
1033 |
93.51%
|
|
|
|
11357 - Ensuring Truth | 841 |
57.19%
|
405 |
92.59%
|
|
|
|
11358 - Faster Processing Feasibility | 412 |
38.11%
|
128 |
78.12%
|
|
|
|
11359 - Guards, Imbecile Guards | 403 |
30.02%
|
127 |
72.44%
|
|
|
|
11360 - Have Fun with Matrices | 8617 |
42.11%
|
2529 |
92.65%
|
|
|
|
11361 - Investigating Div-Sum Property | 3668 |
45.80%
|
717 |
81.31%
|
|
|
|
11362 - Phone List | 22108 |
39.71%
|
5436 |
88.65%
|
|
|
|
11363 - Cuckoo Hashing | 562 |
24.91%
|
214 |
48.13%
|
|
|
|
11364 - Parking | 31519 |
71.71%
|
17306 |
96.43%
|
|
|
|
11365 - Copying DNA | 272 |
40.44%
|
85 |
51.76%
|
|
|
|
11366 - Circle of Debt | 126 |
51.59%
|
59 |
72.88%
|
|
|
|
11367 - Full Tank? | 8047 |
42.92%
|
1947 |
89.42%
|
|
|
|
11368 - Nested Dolls | 4097 |
31.07%
|
1054 |
71.16%
|
|
|
|
11369 - Shopaholic | 12015 |
54.97%
|
4502 |
93.65%
|
|
|
|
11370 - Moogle | 345 |
54.78%
|
188 |
77.13%
|
|
|
|
11371 - Number Theory for Newbies | 9353 |
31.23%
|
2721 |
83.13%
|
|
|
|
11372 - Arranging a Contest | 710 |
22.25%
|
169 |
60.95%
|
|
|
|
11373 - Happy Birthday | 376 |
30.59%
|
129 |
66.67%
|
|
|
|
11374 - Airport Express | 15339 |
20.53%
|
1032 |
79.46%
|
|
|
|
11375 - Matches | 2886 |
35.65%
|
611 |
84.12%
|
|
|
|
11376 - Tilt! | 360 |
27.22%
|
58 |
65.52%
|
|
|
|
11377 - Airport Setup | 4625 |
28.17%
|
946 |
85.94%
|
|
|
|
11378 - Bey Battle | 2603 |
36.11%
|
560 |
83.57%
|
|
|
|
11379 - Chichi's Home Work | 168 |
59.52%
|
89 |
80.90%
|
|
|
|
11380 - Down Went The Titanic | 4097 |
45.25%
|
915 |
90.38%
|
|
|
|
11381 - Elegant Strings | 660 |
32.12%
|
144 |
84.72%
|
|
|
|
11382 - Fear of The Dark | 266 |
30.83%
|
62 |
70.97%
|
|
|
|
11383 - Golden Tiger Claw | 3114 |
45.02%
|
444 |
90.77%
|
|
|
|
11384 - Help is needed for Dexter | 8159 |
68.24%
|
2253 |
96.32%
|
|
|
|
11385 - Da Vinci Code | 9466 |
31.21%
|
2565 |
84.76%
|
|
|
|
11386 - Triples | 3629 |
22.04%
|
593 |
62.39%
|
|
|
|
11387 - The 3-Regular Graph | 2192 |
51.23%
|
791 |
95.07%
|
|
|
|
11388 - GCD LCM | 28303 |
57.80%
|
8415 |
95.56%
|
|
|
|
11389 - The Bus Driver Problem | 19128 |
49.56%
|
5863 |
92.70%
|
|
|
|
11390 - The Sultan's Feast | 477 |
25.16%
|
105 |
67.62%
|
|
|
|
11391 - Blobs in the Board | 2191 |
36.47%
|
527 |
90.32%
|
|
|
|
11392 - Binary*3 Type Multiple | 1151 |
37.79%
|
339 |
77.58%
|
|
|
|
11393 - Tri-Isomorphism | 453 |
58.28%
|
267 |
90.26%
|
|
|
|
11394 - Digit Blocks | 570 |
33.86%
|
195 |
66.15%
|
|
|
|
11395 - Sigma Function | 1379 |
51.49%
|
482 |
93.57%
|
|
|
|
11396 - Claw Decomposition | 8139 |
53.88%
|
2994 |
93.75%
|
|
|
|
11397 - Reconstructing Binary Forests | 93 |
4.30%
|
29 |
13.79%
|
|
|
|
11398 - The Base-1 Number System | 2165 |
46.93%
|
905 |
91.16%
|
|
|
|
11399 - What be thy Name, O Dear Tree? | 122 |
38.52%
|
51 |
78.43%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |