Number - Title | Total Submissions / Solving % | Total Users / Solving % | 20th Fastest | ||||||
---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | ![]() | 11238 - Innoumerous bowling games | 216 | 74.54% | 135 | 93.33% | 0.002 | |
![]() | ![]() | ![]() | 11204 - Musical instruments | 1403 | 72.49% | 858 | 96.04% | 0.000 | |
![]() | ![]() | ![]() | 11246 - K-Multiple Free set | 1477 | 70.41% | 725 | 92.14% | 0.000 | |
![]() | ![]() | ![]() | 11230 - Annoying painting tool | 994 | 70.12% | 580 | 94.31% | 0.010 | |
![]() | ![]() | ![]() | 11231 - Black and white painting | 7485 | 64.41% | 4046 | 95.70% | 0.000 | |
![]() | ![]() | ![]() | 11244 - Counting Stars | 7987 | 62.59% | 3673 | 95.73% | 0.000 | |
![]() | ![]() | ![]() | 11282 - Mixing Invitations | 1306 | 61.10% | 624 | 91.67% | 0.000 | |
![]() | ![]() | ![]() | 11273 - Warping N Dimensional Space | 81 | 60.49% | 42 | 83.33% | 0.770 | |
![]() | ![]() | ![]() | 11229 - Improved tic-tac-toe. | 242 | 60.33% | 114 | 77.19% | 0.280 | |
![]() | ![]() | ![]() | 11233 - Deli Deli | 6738 | 60.18% | 3106 | 97.13% | 0.000 | |
![]() | ![]() | ![]() | 11242 - Tour de France | 6183 | 59.78% | 3244 | 96.33% | 0.000 | |
![]() | ![]() | ![]() | 11236 - Grocery store | 4091 | 54.83% | 1729 | 93.29% | 0.000 | |
![]() | ![]() | ![]() | 11258 - String Partition | 5241 | 54.49% | 1616 | 92.76% | 0.000 | |
![]() | ![]() | ![]() | 11296 - Counting Solutions to an Integral Equation | 2789 | 54.32% | 1151 | 92.79% | 0.000 | |
![]() | ![]() | ![]() | 11287 - Pseudoprime Numbers | 4010 | 53.69% | 1557 | 93.13% | 0.000 | |
![]() | ![]() | ![]() | 11218 - KTV | 4535 | 53.50% | 1440 | 94.03% | 0.010 | |
![]() | ![]() | ![]() | 11286 - Conformity | 15991 | 53.35% | 5509 | 94.23% | 0.013 | |
![]() | ![]() | ![]() | 11240 - Antimonotonicity | 1918 | 52.66% | 759 | 86.56% | 0.020 | |
![]() | ![]() | ![]() | 11253 - Fractal | 223 | 52.47% | 109 | 84.40% | 0.010 | |
![]() | ![]() | ![]() | 11255 - Necklace | 1194 | 52.26% | 258 | 89.53% | 0.000 | |
![]() | ![]() | ![]() | 11260 - Odd Root Sum | 2337 | 51.90% | 368 | 55.71% | 0.010 | |
![]() | ![]() | ![]() | 11202 - The least possible effort | 1063 | 51.55% | 545 | 91.74% | 0.000 | |
![]() | ![]() | ![]() | 11245 - Anti-Arithmetic-Sequence | 335 | 51.34% | 144 | 86.11% | 0.000 | |
![]() | ![]() | ![]() | 11200 - Sapitaur's labyrinth | 791 | 51.33% | 302 | 88.74% | 0.010 | |
![]() | ![]() | ![]() | 11234 - Expressions | 4086 | 50.95% | 1234 | 91.98% | 0.000 | |
![]() | ![]() | ![]() | 11225 - Tarot scores. | 1857 | 49.11% | 775 | 93.81% | 0.000 | |
![]() | ![]() | ![]() | 11228 - Transportation system. | 8811 | 49.06% | 3040 | 93.55% | 0.010 | |
![]() | ![]() | ![]() | 11274 - Infinite Resistor Network | 27 | 48.15% | 20 | 60.00% | N/A | |
![]() | ![]() | ![]() | 11290 - Gangs | 210 | 47.62% | 115 | 72.17% | 0.000 | |
![]() | ![]() | ![]() | 11232 - Cylinder | 912 | 46.93% | 384 | 87.50% | 0.000 | |
![]() | ![]() | ![]() | 11206 - Coloring the map, but not anyhow | 343 | 46.65% | 124 | 79.84% | 0.004 | |
![]() | ![]() | ![]() | 11227 - The silver bullet. | 2422 | 46.61% | 880 | 92.27% | 0.000 | |
![]() | ![]() | ![]() | 11226 - Reaching the fix-point. | 2226 | 46.23% | 728 | 89.42% | 0.010 | |
![]() | ![]() | ![]() | 11291 - Smeech | 1309 | 46.22% | 525 | 89.71% | 0.000 | |
![]() | ![]() | ![]() | 11239 - Open Source | 6005 | 46.00% | 2029 | 89.80% | 0.000 | |
![]() | ![]() | ![]() | 11241 - Humidex | 1424 | 45.01% | 510 | 90.98% | 0.000 | |
![]() | ![]() | ![]() | 11278 - One-Handed Typist | 3957 | 44.86% | 1595 | 91.60% | 0.000 | |
![]() | ![]() | ![]() | 11292 - Dragon of Loowater | 38565 | 44.50% | 9886 | 91.55% | 0.000 | |
![]() | ![]() | ![]() | 11221 - Magic square palindromes. | 9270 | 44.47% | 3388 | 92.30% | 0.000 | |
![]() | ![]() | ![]() | 11212 - Editing a Book | 8016 | 44.14% | 1297 | 83.19% | 0.000 | |
![]() | ![]() | ![]() | 11264 - Coin Collector | 11312 | 43.78% | 3588 | 86.15% | 0.000 | |
![]() | ![]() | ![]() | 11207 - The easiest way | 4649 | 43.71% | 1565 | 89.84% | 0.000 | |
![]() | ![]() | ![]() | 11265 - The Sultan's Problem | 1974 | 43.52% | 527 | 91.27% | 0.046 | |
![]() | ![]() | ![]() | 11279 - Keyboard Comparison | 453 | 43.49% | 206 | 80.10% | 0.000 | |
![]() | ![]() | ![]() | 11210 - Chinese Mahjong | 3516 | 42.92% | 691 | 90.16% | 0.000 | |
![]() | ![]() | ![]() | 11275 - 3D Triangles | 971 | 42.64% | 153 | 88.24% | 0.080 | |
![]() | ![]() | ![]() | 11262 - Weird Fence | 1693 | 42.47% | 554 | 85.92% | 0.013 | |
![]() | ![]() | ![]() | 11237 - Halloween treats | 1823 | 42.46% | 558 | 84.95% | 0.073 | |
![]() | ![]() | ![]() | 11269 - Setting Problems | 2070 | 41.55% | 750 | 80.53% | 0.000 | |
![]() | ![]() | ![]() | 11214 - Guarding the Chessboard | 3376 | 41.20% | 379 | 87.07% | 0.070 | |
![]() | ![]() | ![]() | 11270 - Tiling Dominoes | 4273 | 40.67% | 815 | 90.43% | 0.000 | |
![]() | ![]() | ![]() | 11283 - Playing Boggle | 2770 | 40.51% | 860 | 88.02% | 0.000 | |
![]() | ![]() | ![]() | 11203 - Can you decide it for ME? | 3239 | 40.32% | 1251 | 88.33% | 0.000 | |
![]() | ![]() | ![]() | 11220 - Decoding the message. | 6225 | 40.00% | 2109 | 89.81% | 0.000 | |
![]() | ![]() | ![]() | 11222 - Only I did it! | 6295 | 38.55% | 2122 | 89.35% | 0.000 | |
![]() | ![]() | ![]() | 11285 - Exchange Rates | 954 | 38.16% | 299 | 86.96% | 0.000 | |
![]() | ![]() | ![]() | 11254 - Consecutive Integers | 5786 | 37.59% | 1871 | 82.10% | 0.000 | |
![]() | ![]() | ![]() | 11235 - Frequent values | 28624 | 37.25% | 6039 | 81.67% | 0.050 | |
![]() | ![]() | ![]() | 11201 - The problem of the crazy linguist | 1635 | 37.19% | 482 | 81.33% | 0.000 | |
![]() | ![]() | ![]() | 11267 - The Hire-a-Coder Business Model | 702 | 37.04% | 209 | 88.04% | 0.010 | |
![]() | ![]() | ![]() | 11276 - Magical Seven | 99 | 35.35% | 33 | 69.70% | 1.544 | |
![]() | ![]() | ![]() | 11215 - How Many Numbers? | 479 | 34.86% | 126 | 75.40% | 1.020 | |
![]() | ![]() | ![]() | 11298 - Dissecting a Hexagon | 1242 | 34.62% | 375 | 86.40% | 0.000 | |
![]() | ![]() | ![]() | 11261 - Bishops | 736 | 34.38% | 185 | 78.38% | 0.040 | |
![]() | ![]() | ![]() | 11243 - Texas Trip | 1003 | 33.60% | 223 | 79.37% | 0.000 | |
![]() | ![]() | ![]() | 11219 - How old are you? | 26943 | 32.90% | 7557 | 86.74% | 0.000 | |
![]() | ![]() | ![]() | 11205 - The broken pedometer | 6759 | 32.68% | 1779 | 71.28% | 0.000 | |
![]() | ![]() | ![]() | 11266 - Equations | 482 | 32.16% | 125 | 79.20% | 0.090 | |
![]() | ![]() | ![]() | 11259 - Coin Changing Again | 1382 | 31.77% | 398 | 69.60% | 0.030 | |
![]() | ![]() | ![]() | 11249 - Game | 811 | 31.69% | 202 | 80.69% | 0.013 | |
![]() | ![]() | ![]() | 11281 - Triangular Pegs in Round Holes | 1166 | 31.30% | 340 | 81.76% | 0.000 | |
![]() | ![]() | ![]() | 11294 - Wedding | 4120 | 31.04% | 690 | 79.71% | 0.000 | |
![]() | ![]() | ![]() | 11256 - Repetitive Multiple | 593 | 30.02% | 176 | 73.30% | 0.000 | |
![]() | ![]() | ![]() | 11250 - Working with Small Numbers | 309 | 28.80% | 131 | 54.20% | 0.395 | |
![]() | ![]() | ![]() | 11277 - Cyclic Polygons | 721 | 28.71% | 139 | 75.54% | 0.230 | |
![]() | ![]() | ![]() | 11289 - Friend or Foe? | 452 | 28.32% | 130 | 53.08% | 0.020 | |
![]() | ![]() | ![]() | 11297 - Census | 8068 | 27.85% | 1844 | 60.68% | 0.060 | |
![]() | ![]() | ![]() | 11288 - Carpool | 495 | 27.27% | 128 | 75.78% | 0.080 | |
![]() | ![]() | ![]() | 11223 - O: dah dah dah! | 11287 | 26.61% | 2541 | 83.00% | 0.000 | |
![]() | ![]() | ![]() | 11268 - Reliable Network | 390 | 26.15% | 116 | 63.79% | 0.002 | |
![]() | ![]() | ![]() | 11248 - Frequency Hopping | 5745 | 25.97% | 365 | 78.08% | 0.350 | |
![]() | ![]() | ![]() | 11293 - Tournament | 276 | 25.36% | 98 | 54.08% | 0.100 | |
![]() | ![]() | ![]() | 11284 - Shopping Trip | 6059 | 25.32% | 1081 | 83.63% | 0.010 | |
![]() | ![]() | ![]() | 11280 - Flying to Fredericton | 6055 | 25.14% | 1068 | 79.40% | 0.000 | |
![]() | ![]() | ![]() | 11251 - Fractions | 162 | 24.69% | 62 | 62.90% | 0.008 | |
![]() | ![]() | ![]() | 11295 - Anti Monotonicity Revisited | 131 | 23.66% | 37 | 62.16% | 1.700 | |
![]() | ![]() | ![]() | 11247 - Income Tax | 5610 | 23.65% | 1148 | 77.09% | 0.000 | |
![]() | ![]() | ![]() | 11252 - Take Me Home (To the Place I Belong) | 351 | 23.65% | 98 | 62.24% | 0.104 | |
![]() | ![]() | ![]() | 11257 - New Marketing Plan | 591 | 22.84% | 101 | 60.40% | 0.100 | |
![]() | ![]() | ![]() | 11209 - Be Together Again and Forever | 481 | 22.45% | 90 | 68.89% | 0.112 | |
![]() | ![]() | ![]() | 11211 - Digital Logic | 256 | 18.36% | 42 | 52.38% | 13.868 | |
![]() | ![]() | ![]() | 11224 - Let's swim! | 939 | 18.32% | 188 | 60.11% | 0.016 | |
![]() | ![]() | ![]() | 11299 - Separating Rods | 234 | 17.95% | 44 | 54.55% | 4.490 | |
![]() | ![]() | ![]() | 11263 - Nested Rectangles | 662 | 17.07% | 81 | 39.51% | 1.176 | |
![]() | ![]() | ![]() | 11217 - Jewel Magnetizer | 158 | 12.03% | 30 | 40.00% | N/A | |
![]() | ![]() | ![]() | 11208 - Airplane Scheduling | 597 | 6.70% | 62 | 27.42% | N/A | |
![]() | ![]() | ![]() | 11213 - Flipull | 578 | 5.36% | 56 | 30.36% | N/A | |
![]() | ![]() | ![]() | 11272 - Summing the Lengths of the Longest Increasing Subsequence of Permutations | 104 | 4.81% | 66 | 3.03% | N/A | |
![]() | ![]() | ![]() | 11271 - Lattice of Resistors | 166 | 4.22% | 17 | 17.65% | N/A | |
![]() | ![]() | ![]() | 11216 - Irrigation | 411 | 3.65% | 42 | 23.81% | N/A |
- Normal judge data
- Special judgei, multiple data sets
- No judge data, cannot be judged
- Link to problem Statistics
- Link to problem at Online Judge
- Link to problem at uDebug
- 20th Fastest - Runtime of the 20th fastest correct submission (NA if less than 20 correct submissions
- Sorting - Click on column header to resort page. Click on "invert sort order" aboveheader to reverse the current sort