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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11300 - Spreading the Wealth | 14677 |
46.13%
|
3237 |
90.49%
|
|
|
|
11301 - Great Wall of China | 877 |
47.43%
|
316 |
87.34%
|
|
|
|
11302 - Hexadecimal Digits of an Integral | 124 |
41.13%
|
40 |
55.00%
|
|
|
|
11303 - Permutations | 393 |
28.50%
|
94 |
71.28%
|
|
|
|
11304 - Difussing Nuclear Bombs on Planet X | 79 |
1.27%
|
40 |
2.50%
|
|
|
|
11305 - Chess on Planet X | 49 |
20.41%
|
24 |
33.33%
|
|
|
|
11306 - Optimal Marriage on Planet X | 243 |
1.23%
|
30 |
10.00%
|
|
|
|
11307 - Alternative Arborescence | 2837 |
33.94%
|
655 |
80.31%
|
|
|
|
11308 - Bankrupt Baker | 5667 |
40.80%
|
1656 |
91.67%
|
|
|
|
11309 - Counting Chaos | 4133 |
48.29%
|
1601 |
93.00%
|
|
|
|
11310 - Delivery Debacle | 3709 |
52.98%
|
1662 |
94.71%
|
|
|
|
11311 - Exclusively Edible | 2456 |
52.57%
|
840 |
90.60%
|
|
|
|
11312 - Flipping Frustration | 2224 |
19.42%
|
362 |
40.33%
|
|
|
|
11313 - Gourmet Games | 3394 |
66.82%
|
1814 |
96.25%
|
|
|
|
11314 - Hardly Hard | 797 |
56.46%
|
319 |
91.85%
|
|
|
|
11315 - Attacker | 273 |
9.89%
|
56 |
25.00%
|
|
|
|
11316 - Prime Frog | 353 |
31.16%
|
66 |
68.18%
|
|
|
|
11317 - GCD+LCM | 734 |
41.55%
|
189 |
82.54%
|
|
|
|
11318 - Marble Game | 212 |
33.49%
|
71 |
59.15%
|
|
|
|
11319 - Stupid Sequence | 2434 |
24.90%
|
383 |
78.07%
|
|
|
11320 - Hidden Triangles | 209 |
38.76%
|
71 |
73.24%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 29066 |
27.23%
|
4772 |
81.75%
|
|
|
|
11322 - Romeo and Juliet | 253 |
16.60%
|
130 |
25.38%
|
|
|
|
11323 - Satisfying Constraints | 519 |
24.28%
|
118 |
67.80%
|
|
|
|
11324 - The Largest Clique | 8492 |
38.37%
|
1332 |
86.79%
|
|
|
|
11325 - This Means War! | 278 |
16.55%
|
83 |
49.40%
|
|
|
|
11326 - Laser Pointer | 1599 |
51.03%
|
531 |
91.53%
|
|
|
|
11327 - Enumerating Rational Numbers | 4132 |
61.59%
|
1674 |
92.65%
|
|
|
|
11328 - Drawing Straws at the Office | 185 |
38.38%
|
69 |
68.12%
|
|
|
|
11329 - Curious Fleas | 4826 |
91.05%
|
233 |
82.40%
|
|
|
|
11330 - Andy's Shoes | 2025 |
40.10%
|
504 |
83.93%
|
|
|
|
11331 - The Joys of Farming | 2961 |
29.48%
|
523 |
73.04%
|
|
|
|
11332 - Summing Digits | 67675 |
59.30%
|
25921 |
96.13%
|
|
|
|
11333 - Alphametics | 343 |
17.49%
|
81 |
44.44%
|
|
|
|
11334 - Antenna in the Cinoc Mountains | 438 |
11.19%
|
71 |
38.03%
|
|
|
|
11335 - Discrete Pursuit | 850 |
48.59%
|
286 |
90.56%
|
|
|
|
11336 - DRM | 391 |
33.76%
|
138 |
73.19%
|
|
|
|
11337 - Greatest Hits! | 357 |
20.45%
|
79 |
63.29%
|
|
|
|
11338 - Minefield | 1497 |
38.08%
|
447 |
80.09%
|
|
|
|
11339 - Sonnet Rhyme Verifier | 355 |
29.86%
|
105 |
73.33%
|
|
|
|
11340 - Newspaper | 58291 |
27.55%
|
11520 |
84.67%
|
|
|
|
11341 - Term Strategy | 5415 |
27.26%
|
978 |
85.69%
|
|
|
|
11342 - Three-square | 9861 |
32.32%
|
2411 |
82.17%
|
|
|
|
11343 - Isolated Segments | 3645 |
52.07%
|
1048 |
92.37%
|
|
|
|
11344 - The Huge One | 5115 |
47.92%
|
1890 |
91.64%
|
|
|
|
11345 - Rectangles | 3186 |
35.53%
|
869 |
86.54%
|
|
|
|
11346 - Probability | 2973 |
50.29%
|
804 |
91.54%
|
|
|
|
11347 - Multifactorials | 2530 |
49.76%
|
704 |
92.47%
|
|
|
|
11348 - Exhibition | 4523 |
35.02%
|
1105 |
86.79%
|
|
|
|
11349 - Symmetric Matrix | 35740 |
26.22%
|
5552 |
85.72%
|
|
|
|
11350 - Stern-Brocot Tree | 4051 |
52.46%
|
1431 |
93.64%
|
|
|
|
11351 - Last Man Standing | 2739 |
57.87%
|
1036 |
89.48%
|
|
|
|
11352 - Crazy King | 5412 |
42.39%
|
1813 |
91.73%
|
|
|
|
11353 - A Different Kind of Sorting | 2907 |
53.73%
|
968 |
88.95%
|
|
|
|
11354 - Bond | 9340 |
29.56%
|
1170 |
77.52%
|
|
|
|
11355 - Cool Points | 792 |
24.62%
|
182 |
76.92%
|
|
|
|
11356 - Dates | 3149 |
48.46%
|
1047 |
93.51%
|
|
|
|
11357 - Ensuring Truth | 847 |
57.38%
|
409 |
92.67%
|
|
|
|
11358 - Faster Processing Feasibility | 417 |
38.85%
|
129 |
79.07%
|
|
|
|
11359 - Guards, Imbecile Guards | 428 |
29.67%
|
130 |
74.62%
|
|
|
|
11360 - Have Fun with Matrices | 9047 |
42.02%
|
2601 |
92.70%
|
|
|
|
11361 - Investigating Div-Sum Property | 3740 |
46.04%
|
734 |
81.47%
|
|
|
|
11362 - Phone List | 23823 |
40.25%
|
5764 |
88.83%
|
|
|
|
11363 - Cuckoo Hashing | 587 |
24.87%
|
225 |
47.11%
|
|
|
|
11364 - Parking | 34625 |
69.54%
|
17574 |
96.35%
|
|
|
|
11365 - Copying DNA | 291 |
39.18%
|
90 |
51.11%
|
|
|
|
11366 - Circle of Debt | 135 |
52.59%
|
62 |
74.19%
|
|
|
|
11367 - Full Tank? | 8615 |
43.31%
|
2093 |
89.44%
|
|
|
|
11368 - Nested Dolls | 4211 |
31.11%
|
1074 |
71.23%
|
|
|
|
11369 - Shopaholic | 12525 |
54.91%
|
4586 |
93.74%
|
|
|
|
11370 - Moogle | 349 |
55.01%
|
190 |
77.37%
|
|
|
|
11371 - Number Theory for Newbies | 9446 |
31.16%
|
2736 |
83.15%
|
|
|
|
11372 - Arranging a Contest | 713 |
22.16%
|
170 |
60.59%
|
|
|
|
11373 - Happy Birthday | 383 |
30.55%
|
131 |
66.41%
|
|
|
|
11374 - Airport Express | 15491 |
20.53%
|
1052 |
79.18%
|
|
|
|
11375 - Matches | 2907 |
35.74%
|
616 |
84.25%
|
|
|
|
11376 - Tilt! | 364 |
26.92%
|
59 |
64.41%
|
|
|
|
11377 - Airport Setup | 4704 |
28.17%
|
960 |
85.94%
|
|
|
|
11378 - Bey Battle | 2905 |
36.90%
|
585 |
84.27%
|
|
|
|
11379 - Chichi's Home Work | 174 |
58.62%
|
90 |
81.11%
|
|
|
|
11380 - Down Went The Titanic | 4689 |
42.50%
|
934 |
90.26%
|
|
|
|
11381 - Elegant Strings | 697 |
32.57%
|
147 |
84.35%
|
|
|
|
11382 - Fear of The Dark | 271 |
30.26%
|
66 |
66.67%
|
|
|
|
11383 - Golden Tiger Claw | 3176 |
44.87%
|
450 |
90.89%
|
|
|
|
11384 - Help is needed for Dexter | 8398 |
67.89%
|
2306 |
96.23%
|
|
|
|
11385 - Da Vinci Code | 9740 |
31.03%
|
2579 |
84.76%
|
|
|
|
11386 - Triples | 3695 |
21.73%
|
604 |
61.75%
|
|
|
|
11387 - The 3-Regular Graph | 2241 |
51.09%
|
800 |
95.12%
|
|
|
|
11388 - GCD LCM | 30095 |
57.65%
|
8589 |
95.55%
|
|
|
|
11389 - The Bus Driver Problem | 20927 |
49.91%
|
5985 |
92.75%
|
|
|
|
11390 - The Sultan's Feast | 484 |
24.79%
|
106 |
66.98%
|
|
|
|
11391 - Blobs in the Board | 2214 |
36.36%
|
530 |
90.38%
|
|
|
|
11392 - Binary*3 Type Multiple | 1305 |
35.33%
|
352 |
77.27%
|
|
|
|
11393 - Tri-Isomorphism | 501 |
56.89%
|
285 |
91.23%
|
|
|
|
11394 - Digit Blocks | 583 |
33.96%
|
198 |
65.66%
|
|
|
|
11395 - Sigma Function | 1413 |
51.88%
|
494 |
93.52%
|
|
|
|
11396 - Claw Decomposition | 8584 |
52.68%
|
3049 |
93.47%
|
|
|
|
11397 - Reconstructing Binary Forests | 93 |
4.30%
|
29 |
13.79%
|
|
|
|
11398 - The Base-1 Number System | 2218 |
46.71%
|
914 |
91.14%
|
|
|
|
11399 - What be thy Name, O Dear Tree? | 123 |
38.21%
|
52 |
76.92%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |