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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
11300 - Spreading the Wealth | 14821 |
46.26%
|
3275 |
90.50%
|
|
|
|
11301 - Great Wall of China | 908 |
47.14%
|
323 |
87.31%
|
|
|
|
11302 - Hexadecimal Digits of an Integral | 130 |
42.31%
|
45 |
55.56%
|
|
|
|
11303 - Permutations | 418 |
28.71%
|
98 |
72.45%
|
|
|
|
11304 - Difussing Nuclear Bombs on Planet X | 87 |
1.15%
|
44 |
2.27%
|
|
|
|
11305 - Chess on Planet X | 56 |
21.43%
|
28 |
35.71%
|
|
|
|
11306 - Optimal Marriage on Planet X | 257 |
1.17%
|
33 |
9.09%
|
|
|
|
11307 - Alternative Arborescence | 2856 |
34.07%
|
660 |
80.30%
|
|
|
|
11308 - Bankrupt Baker | 5898 |
40.39%
|
1680 |
91.67%
|
|
|
|
11309 - Counting Chaos | 4251 |
48.44%
|
1628 |
93.00%
|
|
|
|
11310 - Delivery Debacle | 3753 |
52.84%
|
1674 |
94.62%
|
|
|
|
11311 - Exclusively Edible | 2465 |
52.62%
|
845 |
90.53%
|
|
|
|
11312 - Flipping Frustration | 2259 |
19.43%
|
371 |
39.89%
|
|
|
|
11313 - Gourmet Games | 3409 |
66.91%
|
1823 |
96.22%
|
|
|
|
11314 - Hardly Hard | 801 |
56.43%
|
322 |
91.61%
|
|
|
|
11315 - Attacker | 279 |
10.39%
|
61 |
26.23%
|
|
|
|
11316 - Prime Frog | 356 |
31.46%
|
69 |
68.12%
|
|
|
|
11317 - GCD+LCM | 741 |
41.97%
|
192 |
82.29%
|
|
|
|
11318 - Marble Game | 223 |
34.98%
|
76 |
61.84%
|
|
|
|
11319 - Stupid Sequence | 2439 |
24.93%
|
386 |
77.98%
|
|
|
|
11320 - Hidden Triangles | 216 |
39.35%
|
74 |
72.97%
|
|
|
|
11321 - Sort! Sort!! and Sort!!! | 31346 |
27.92%
|
4972 |
82.08%
|
|
|
|
11322 - Romeo and Juliet | 258 |
17.44%
|
134 |
26.87%
|
|
|
|
11323 - Satisfying Constraints | 523 |
24.67%
|
121 |
67.77%
|
|
|
|
11324 - The Largest Clique | 8566 |
38.44%
|
1344 |
86.76%
|
|
|
|
11325 - This Means War! | 280 |
16.79%
|
85 |
49.41%
|
|
|
|
11326 - Laser Pointer | 1643 |
51.13%
|
536 |
91.42%
|
|
|
|
11327 - Enumerating Rational Numbers | 4262 |
61.68%
|
1696 |
92.63%
|
|
|
|
11328 - Drawing Straws at the Office | 187 |
38.50%
|
71 |
67.61%
|
|
|
|
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 | 70741 |
59.49%
|
26386 |
96.15%
|
|
|
|
11333 - Alphametics | 345 |
17.68%
|
83 |
44.58%
|
|
|
|
11334 - Antenna in the Cinoc Mountains | 445 |
12.36%
|
73 |
41.10%
|
|
|
|
11335 - Discrete Pursuit | 861 |
48.43%
|
288 |
90.28%
|
|
|
|
11336 - DRM | 400 |
34.50%
|
142 |
73.94%
|
|
|
|
11337 - Greatest Hits! | 359 |
20.61%
|
81 |
62.96%
|
|
|
|
11338 - Minefield | 1549 |
38.41%
|
456 |
80.04%
|
|
|
|
11339 - Sonnet Rhyme Verifier | 363 |
30.30%
|
112 |
71.43%
|
|
|
|
11340 - Newspaper | 58900 |
27.64%
|
11575 |
84.68%
|
|
|
|
11341 - Term Strategy | 5710 |
26.48%
|
990 |
85.45%
|
|
|
|
11342 - Three-square | 9959 |
32.42%
|
2418 |
82.13%
|
|
|
|
11343 - Isolated Segments | 3712 |
52.37%
|
1058 |
92.34%
|
|
|
|
11344 - The Huge One | 5173 |
48.15%
|
1913 |
91.69%
|
|
|
|
11345 - Rectangles | 3788 |
35.96%
|
879 |
86.12%
|
|
|
|
11346 - Probability | 3017 |
50.48%
|
816 |
91.54%
|
|
|
|
11347 - Multifactorials | 2610 |
49.20%
|
712 |
92.42%
|
|
|
|
11348 - Exhibition | 4673 |
35.03%
|
1135 |
86.87%
|
|
|
|
11349 - Symmetric Matrix | 38519 |
26.61%
|
5775 |
86.25%
|
|
|
|
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 | 3074 |
53.87%
|
989 |
89.08%
|
|
|
|
11354 - Bond | 9399 |
29.65%
|
1189 |
77.80%
|
|
|
|
11355 - Cool Points | 798 |
24.94%
|
186 |
76.88%
|
|
|
|
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 | 439 |
30.07%
|
134 |
75.37%
|
|
|
|
11360 - Have Fun with Matrices | 9361 |
42.27%
|
2658 |
92.78%
|
|
|
|
11361 - Investigating Div-Sum Property | 3774 |
46.13%
|
745 |
81.48%
|
|
|
|
11362 - Phone List | 24335 |
40.48%
|
5843 |
88.98%
|
|
|
|
11363 - Cuckoo Hashing | 597 |
25.13%
|
228 |
47.81%
|
|
|
|
11364 - Parking | 36282 |
69.07%
|
17698 |
96.35%
|
|
|
|
11365 - Copying DNA | 303 |
40.59%
|
95 |
55.79%
|
|
|
|
11366 - Circle of Debt | 141 |
52.48%
|
65 |
72.31%
|
|
|
|
11367 - Full Tank? | 9131 |
44.12%
|
2159 |
89.44%
|
|
|
|
11368 - Nested Dolls | 4252 |
31.16%
|
1082 |
71.26%
|
|
|
|
11369 - Shopaholic | 12917 |
54.96%
|
4623 |
93.73%
|
|
|
|
11370 - Moogle | 354 |
55.37%
|
194 |
77.32%
|
|
|
|
11371 - Number Theory for Newbies | 9519 |
31.13%
|
2753 |
83.11%
|
|
|
|
11372 - Arranging a Contest | 726 |
22.45%
|
175 |
60.57%
|
|
|
|
11373 - Happy Birthday | 389 |
31.11%
|
134 |
67.16%
|
|
|
|
11374 - Airport Express | 15609 |
20.65%
|
1062 |
79.10%
|
|
|
|
11375 - Matches | 2928 |
35.62%
|
624 |
83.65%
|
|
|
|
11376 - Tilt! | 376 |
28.19%
|
62 |
67.74%
|
|
|
|
11377 - Airport Setup | 4787 |
28.26%
|
982 |
85.64%
|
|
|
|
11378 - Bey Battle | 2954 |
37.10%
|
589 |
84.21%
|
|
|
|
11379 - Chichi's Home Work | 184 |
56.52%
|
92 |
80.43%
|
|
|
|
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 | 8483 |
67.90%
|
2315 |
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 | 30869 |
57.85%
|
8642 |
95.53%
|
|
|
|
11389 - The Bus Driver Problem | 21493 |
50.18%
|
6030 |
92.72%
|
|
|
|
11390 - The Sultan's Feast | 490 |
24.90%
|
108 |
66.67%
|
|
|
|
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 | 505 |
56.83%
|
287 |
90.94%
|
|
|
|
11394 - Digit Blocks | 590 |
34.24%
|
200 |
66.00%
|
|
|
|
11395 - Sigma Function | 1427 |
52.14%
|
503 |
93.24%
|
|
|
|
11396 - Claw Decomposition | 8712 |
52.79%
|
3067 |
93.45%
|
|
|
|
11397 - Reconstructing Binary Forests | 111 |
3.60%
|
35 |
11.43%
|
|
|
|
11398 - The Base-1 Number System | 2228 |
46.68%
|
917 |
91.06%
|
|
|
|
11399 - What be thy Name, O Dear Tree? | 127 |
39.37%
|
56 |
76.79%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |
Browse Problems 

