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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11300 - Spreading the Wealth | 14084 |
46.05%
|
3016 |
90.19%
|
|
|
|
11301 - Great Wall of China | 867 |
47.29%
|
312 |
87.18%
|
|
|
|
11302 - Hexadecimal Digits of an Integral | 122 |
41.80%
|
39 |
56.41%
|
|
|
|
11303 - Permutations | 391 |
28.39%
|
94 |
70.21%
|
|
|
|
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 | 2825 |
33.84%
|
652 |
80.21%
|
|
|
|
11308 - Bankrupt Baker | 5470 |
41.04%
|
1634 |
91.68%
|
|
|
|
11309 - Counting Chaos | 3855 |
49.16%
|
1564 |
92.84%
|
|
|
|
11310 - Delivery Debacle | 3616 |
53.65%
|
1651 |
94.73%
|
|
|
|
11311 - Exclusively Edible | 2438 |
52.54%
|
835 |
90.54%
|
|
|
|
11312 - Flipping Frustration | 2125 |
20.14%
|
344 |
41.86%
|
|
|
|
11313 - Gourmet Games | 3365 |
66.89%
|
1802 |
96.28%
|
|
|
|
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 | 2354 |
25.15%
|
380 |
78.16%
|
|
|
11320 - Hidden Triangles | 208 |
38.94%
|
71 |
73.24%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 26676 |
27.06%
|
4563 |
81.50%
|
|
|
|
11322 - Romeo and Juliet | 246 |
16.67%
|
124 |
25.81%
|
|
|
|
11323 - Satisfying Constraints | 502 |
24.10%
|
116 |
66.38%
|
|
|
|
11324 - The Largest Clique | 8226 |
38.68%
|
1296 |
86.57%
|
|
|
|
11325 - This Means War! | 269 |
14.87%
|
83 |
44.58%
|
|
|
|
11326 - Laser Pointer | 1586 |
51.01%
|
524 |
91.41%
|
|
|
|
11327 - Enumerating Rational Numbers | 3850 |
60.70%
|
1607 |
92.53%
|
|
|
|
11328 - Drawing Straws at the Office | 175 |
38.86%
|
68 |
67.65%
|
|
|
|
11329 - Curious Fleas | 4766 |
91.88%
|
225 |
82.67%
|
|
|
|
11330 - Andy's Shoes | 2024 |
40.07%
|
503 |
83.90%
|
|
|
|
11331 - The Joys of Farming | 2903 |
29.69%
|
515 |
73.20%
|
|
|
|
11332 - Summing Digits | 64281 |
59.15%
|
25278 |
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 | 57260 |
27.56%
|
11434 |
84.67%
|
|
|
|
11341 - Term Strategy | 5026 |
27.70%
|
964 |
85.79%
|
|
|
|
11342 - Three-square | 9669 |
32.23%
|
2385 |
82.10%
|
|
|
|
11343 - Isolated Segments | 3579 |
52.03%
|
1037 |
92.67%
|
|
|
|
11344 - The Huge One | 5077 |
47.88%
|
1879 |
91.59%
|
|
|
|
11345 - Rectangles | 3140 |
35.32%
|
862 |
86.43%
|
|
|
|
11346 - Probability | 2868 |
50.21%
|
780 |
91.28%
|
|
|
|
11347 - Multifactorials | 2422 |
50.08%
|
693 |
92.64%
|
|
|
|
11348 - Exhibition | 4240 |
34.81%
|
1067 |
86.50%
|
|
|
|
11349 - Symmetric Matrix | 31082 |
27.58%
|
5250 |
85.73%
|
|
|
|
11350 - Stern-Brocot Tree | 4016 |
52.47%
|
1422 |
93.67%
|
|
|
|
11351 - Last Man Standing | 2650 |
57.25%
|
1019 |
89.40%
|
|
|
|
11352 - Crazy King | 5285 |
42.29%
|
1793 |
91.75%
|
|
|
|
11353 - A Different Kind of Sorting | 2641 |
54.15%
|
932 |
88.95%
|
|
|
|
11354 - Bond | 9048 |
29.69%
|
1107 |
77.24%
|
|
|
|
11355 - Cool Points | 777 |
23.94%
|
181 |
76.80%
|
|
|
|
11356 - Dates | 3000 |
48.40%
|
1039 |
93.55%
|
|
|
|
11357 - Ensuring Truth | 847 |
57.38%
|
409 |
92.67%
|
|
|
|
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 | 8644 |
42.24%
|
2535 |
92.66%
|
|
|
|
11361 - Investigating Div-Sum Property | 3679 |
45.94%
|
722 |
81.44%
|
|
|
|
11362 - Phone List | 22356 |
39.68%
|
5484 |
88.64%
|
|
|
|
11363 - Cuckoo Hashing | 563 |
24.87%
|
215 |
47.91%
|
|
|
|
11364 - Parking | 32565 |
70.72%
|
17376 |
96.39%
|
|
|
|
11365 - Copying DNA | 272 |
40.44%
|
85 |
51.76%
|
|
|
|
11366 - Circle of Debt | 126 |
51.59%
|
59 |
72.88%
|
|
|
|
11367 - Full Tank? | 8128 |
42.85%
|
1970 |
89.34%
|
|
|
|
11368 - Nested Dolls | 4121 |
31.08%
|
1059 |
71.10%
|
|
|
|
11369 - Shopaholic | 12084 |
54.92%
|
4517 |
93.67%
|
|
|
|
11370 - Moogle | 345 |
54.78%
|
188 |
77.13%
|
|
|
|
11371 - Number Theory for Newbies | 9373 |
31.23%
|
2724 |
83.15%
|
|
|
|
11372 - Arranging a Contest | 713 |
22.16%
|
170 |
60.59%
|
|
|
|
11373 - Happy Birthday | 377 |
30.50%
|
130 |
66.15%
|
|
|
|
11374 - Airport Express | 15348 |
20.53%
|
1033 |
79.48%
|
|
|
|
11375 - Matches | 2895 |
35.68%
|
614 |
84.20%
|
|
|
|
11376 - Tilt! | 360 |
27.22%
|
58 |
65.52%
|
|
|
|
11377 - Airport Setup | 4625 |
28.17%
|
946 |
85.94%
|
|
|
|
11378 - Bey Battle | 2745 |
36.58%
|
582 |
84.19%
|
|
|
|
11379 - Chichi's Home Work | 168 |
59.52%
|
89 |
80.90%
|
|
|
|
11380 - Down Went The Titanic | 4535 |
43.22%
|
920 |
90.33%
|
|
|
|
11381 - Elegant Strings | 672 |
32.14%
|
145 |
84.83%
|
|
|
|
11382 - Fear of The Dark | 266 |
30.83%
|
62 |
70.97%
|
|
|
|
11383 - Golden Tiger Claw | 3155 |
44.79%
|
447 |
90.60%
|
|
|
|
11384 - Help is needed for Dexter | 8196 |
68.19%
|
2266 |
96.29%
|
|
|
|
11385 - Da Vinci Code | 9515 |
31.12%
|
2569 |
84.78%
|
|
|
|
11386 - Triples | 3630 |
22.07%
|
594 |
62.46%
|
|
|
|
11387 - The 3-Regular Graph | 2200 |
51.32%
|
793 |
95.08%
|
|
|
|
11388 - GCD LCM | 28551 |
57.77%
|
8441 |
95.58%
|
|
|
|
11389 - The Bus Driver Problem | 19516 |
49.55%
|
5883 |
92.72%
|
|
|
|
11390 - The Sultan's Feast | 477 |
25.16%
|
105 |
67.62%
|
|
|
|
11391 - Blobs in the Board | 2209 |
36.31%
|
529 |
90.36%
|
|
|
|
11392 - Binary*3 Type Multiple | 1155 |
37.75%
|
340 |
77.65%
|
|
|
|
11393 - Tri-Isomorphism | 476 |
56.93%
|
273 |
90.84%
|
|
|
|
11394 - Digit Blocks | 570 |
33.86%
|
195 |
66.15%
|
|
|
|
11395 - Sigma Function | 1390 |
51.65%
|
484 |
93.60%
|
|
|
|
11396 - Claw Decomposition | 8167 |
53.89%
|
2997 |
93.76%
|
|
|
|
11397 - Reconstructing Binary Forests | 93 |
4.30%
|
29 |
13.79%
|
|
|
|
11398 - The Base-1 Number System | 2174 |
46.87%
|
907 |
91.07%
|
|
|
|
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 | |