| Languages | ||||||||
|---|---|---|---|---|---|---|---|---|
| Add Two Numbers | 0.00 | 5 | 31136 | 16949 | 54% | 1.2Easy | en | |
| Adding Words | 0.00 | 192 | 21983 | 5326 | 24% | 4.0Medium | en | |
| All Different Directions | 0.00 | 197 | 2613 | 1205 | 46% | 2.7Easy | en | |
| BASIC Interpreter | 0.01 | 422 | 3280 | 669 | 20% | 5.4Medium | en | |
| Bag of Tiles | 0.06 | 254 | 2483 | 898 | 36% | 5.6Hard | en | |
| Birthday Paradox | 0.00 | 303 | 355 | 119 | 34% | 5.4Medium | en | |
| Bounding Robots | 0.00 | 257 | 3753 | 2064 | 55% | 2.0Easy | en | |
| Cellular Merging | 0.01 | 1602 | 118 | 17 | 14% | 8.1Hard | en | |
| Charting Progress | 0.00 | 85 | 4191 | 1771 | 42% | 2.2Easy | en | |
| Chatter | 0.10 | 703 | 626 | 295 | 47% | 4.1Medium | en | |
| Checking For Correctness | 0.00 | 54 | 2677 | 790 | 30% | 4.0Medium | en | |
| Connect the Dots | 0.00 | 596 | 1958 | 663 | 34% | 3.7Medium | en | |
| Convex Polygon Area | 0.00 | 108 | 2685 | 1474 | 55% | 2.0Easy | en | |
| Counting Stars | 0.00 | 255 | 16060 | 4523 | 28% | 2.9Medium | en | |
| Dart Scoring | 0.00 | 790 | 991 | 369 | 37% | 4.5Medium | en | |
| Das Blinkenlights | 0.00 | 5 | 7345 | 3120 | 42% | 1.8Easy | en | |
| Deduplicating Files | 0.01 | 277 | 4661 | 1370 | 29% | 3.7Medium | en | |
| Detailed Differences | 0.00 | 51 | 20464 | 10494 | 51% | 1.4Easy | en | |
| Different Distances | 0.00 | 78 | 5981 | 2957 | 49% | 1.8Easy | en | |
| Echo Echo Echo | 0.00 | 5 | 31391 | 17377 | 55% | 1.2Easy | en | |
| Engineering English | 0.00 | 51 | 7446 | 3238 | 43% | 2.3Easy | en | |
| Enlarging Hash Tables | 0.00 | 136 | 4648 | 1494 | 32% | 2.9Medium | en | |
| Erdős Numbers | 0.01 | 261 | 1376 | 412 | 30% | 5.1Medium | en | |
| Escape Plan | 0.01 | 1045 | 1225 | 352 | 29% | 5.6Hard | en | |
| Estimating the Area of a Circle | 0.00 | 5 | 7938 | 4476 | 56% | 1.6Easy | en | |
| Forest Fires | 0.18 | 1051 | 253 | 103 | 41% | 5.0Medium | en | |
| Functional Fun | 0.00 | 368 | 1845 | 836 | 45% | 2.1Easy | en | |
| Fundamental Neighbors | 0.00 | 116 | 1828 | 701 | 38% | 3.3Medium | en | |
| Generalized Recursive Functions | 0.02 | 280 | 1267 | 463 | 37% | 4.6Medium | en | |
| Genetic Search | 0.00 | 213 | 1662 | 864 | 52% | 2.2Easy | en | |
| Gerrymandering | 0.00 | 5 | 3241 | 2058 | 63% | 1.6Easy | en | |
| Golomb Rulers | 0.02 | 325 | 1542 | 744 | 48% | 3.2Medium | en | |
| Hall O' Wee Mirrors | 0.00 | 339 | 228 | 99 | 43% | 4.9Medium | en | |
| Heliocentric | 0.00 | 89 | 4130 | 2091 | 51% | 2.1Easy | en | |
| Hitting the Targets | 0.00 | 194 | 3111 | 1855 | 60% | 1.7Easy | en | |
| How Many Digits? | 0.00 | 71 | 8591 | 2296 | 27% | 4.1Medium | en | |
| Hurricane Danger! | 0.00 | 199 | 1514 | 466 | 31% | 3.9Medium | en | |
| Image Decoding | 0.00 | 276 | 3384 | 870 | 26% | 3.4Medium | en | |
| Island Hopping | 0.02 | 292 | 4795 | 2034 | 42% | 2.6Easy | en | |
| Juggling Patterns | 0.00 | 300 | 1349 | 350 | 26% | 5.8Hard | en | |
| Limited Correspondence | 0.03 | 867 | 1314 | 280 | 21% | 6.8Hard | en | |
| Loopy Cab Drivers | 0.01 | 958 | 576 | 148 | 26% | 6.8Hard | en | |
| Loopy Transit | 0.00 | 345 | 350 | 202 | 58% | 3.7Medium | en | |
| Managing Packaging | 0.01 | 400 | 1094 | 435 | 40% | 4.9Medium | en | |
| Mandelbrot | 0.00 | 103 | 3754 | 1152 | 31% | 2.9Medium | en | |
| Matrix Inverse | 0.00 | 93 | 4400 | 1502 | 34% | 3.3Medium | en | |
| Maximizing (And Minimizing) Your Winnings | 0.07 | 363 | 986 | 408 | 41% | 4.1Medium | en | |
| Maximizing Your Pay | 0.00 | 484 | 748 | 229 | 31% | 5.2Medium | en | |
| Maze Movement | 0.02 | 962 | 1465 | 682 | 47% | 3.7Medium | en | |
| Metaprogramming | 0.00 | 97 | 3848 | 1643 | 43% | 2.2Easy | en | |
| Missing Numbers | 0.00 | 5 | 9780 | 5070 | 52% | 2.0Easy | en | |
| Multi-Touch Gesture Classification | 0.00 | 2526 | 193 | 34 | 18% | 8.1Hard | en | |
| Music Your Way | 0.00 | 151 | 2228 | 1100 | 49% | 2.4Easy | en | |
| Musical Notation | 0.00 | 123 | 1668 | 824 | 49% | 2.1Easy | en | |
| Name That Permutation | 0.00 | 111 | 948 | 390 | 41% | 4.3Medium | en | |
| Notable Quotables | 0.00 | 1300 | 154 | 24 | 16% | 7.7Hard | en | |
| Oddities | 0.00 | 5 | 44908 | 23660 | 53% | 1.3Easy | en | |
| Out of Context | 0.03 | 1267 | 124 | 30 | 24% | 7.1Hard | en | |
| Pachinko Probability | 0.00 | 575 | 484 | 192 | 40% | 5.5Hard | en | |
| Pachyderm Peanut Packing | 0.00 | 390 | 1453 | 841 | 58% | 2.1Easy | en | |
| Page Layout | 0.02 | 310 | 1458 | 435 | 30% | 5.2Medium | en | |
| Parallel Analysis | 0.08 | 102 | 627 | 258 | 41% | 4.5Medium | en | |
| Parsing Hex | 0.00 | 5 | 4224 | 1389 | 33% | 2.8Medium | en | |
| Permutation Encryption | 0.00 | 187 | 4899 | 1863 | 38% | 2.4Easy | en | |
| Polish Notation | 0.00 | 122 | 2314 | 600 | 26% | 3.8Medium | en | |
| Preludes | 0.00 | 115 | 2932 | 1494 | 51% | 1.9Easy | en | |
| Primal Representation | 0.02 | 158 | 2689 | 837 | 31% | 4.3Medium | en | |
| Prime Reduction | 0.03 | 160 | 6248 | 1893 | 30% | 2.8Medium | en | |
| Prime Spiral | 0.00 | 666 | 855 | 381 | 45% | 3.2Medium | en | |
| Quick Estimates | 0.00 | 5 | 14804 | 8113 | 55% | 1.6Easy | en | |
| Quite a Problem | 0.00 | 5 | 5557 | 2328 | 42% | 2.1Easy | en | |
| Race Day | 0.00 | 579 | 617 | 266 | 43% | 3.7Medium | en | |
| Reachable Roads | 0.00 | 286 | 6430 | 3217 | 50% | 1.9Easy | en | |
| Reversing Roads | 0.00 | 904 | 3779 | 952 | 25% | 3.9Medium | en | |
| Robot Protection | 0.02 | 286 | 2226 | 981 | 44% | 2.6Easy | en | |
| Saving Daylight | 0.00 | 76 | 3637 | 1890 | 52% | 2.1Easy | en | |
| Secure Doors | 0.00 | 81 | 8256 | 4047 | 49% | 1.7Easy | en | |
| Self-Similar Strings | 0.02 | 147 | 2333 | 1278 | 55% | 3.2Medium | en | |
| Selling Spatulas | 0.00 | 626 | 3783 | 457 | 12% | 7.4Hard | en | |
| Sierpiński Circumference | 0.00 | 60 | 3245 | 1181 | 36% | 3.0Medium | en | |
| Sneak Attack | 0.00 | 970 | 536 | 51 | 10% | 8.7Hard | en | |
| Sort Two Numbers | 0.00 | 5 | 28305 | 13761 | 49% | 1.3Easy | en | |
| Sort of Sorting | 0.01 | 5 | 25314 | 10917 | 43% | 1.9Easy | en | |
| Statistics | 0.00 | 69 | 16364 | 7011 | 43% | 1.9Easy | en | |
| Stirling's Approximation | 0.00 | 86 | 1215 | 507 | 42% | 4.6Medium | en | |
| Structural Differences | 0.01 | 555 | 79 | 21 | 27% | 7.2Hard | en | |
| Substring Switcheroo | 0.26 | 576 | 793 | 242 | 31% | 5.7Hard | en | |
| Sudokunique | 0.01 | 1810 | 1776 | 272 | 15% | 8.7Hard | en | |
| Support Vector Machine | 0.02 | 5 | 1150 | 310 | 27% | 4.2Medium | en | |
| Surveillance Squared | 0.01 | 808 | 287 | 50 | 17% | 7.5Hard | en | |
| Synchronizing Lists | 0.00 | 108 | 8308 | 4939 | 59% | 1.6Easy | en | |
| Texture Analysis | 0.00 | 70 | 4519 | 1764 | 39% | 2.9Medium | en | |
| The Rectangles Are Surrounding Us! | 0.00 | 123 | 1551 | 737 | 48% | 2.7Easy | en | |
| Transportation Planning | 0.05 | 1157 | 559 | 195 | 35% | 4.5Medium | en | |
| Unicycle Counting | 0.00 | 743 | 269 | 64 | 24% | 7.4Hard | en | |
| Variable Arithmetic | 0.00 | 249 | 1947 | 782 | 40% | 2.5Easy | en | |
| Volume Amplification | 0.09 | 214 | 660 | 205 | 31% | 6.7Hard | en | |
| Where to Live? | 0.00 | 123 | 873 | 316 | 36% | 4.0Medium | en | |
| Zipline | 0.00 | 5 | 3349 | 1107 | 33% | 3.7Medium | en |
