| Name / Title | Added | Expires | Hits | Comments | Syntax | |
|---|---|---|---|---|---|---|
| test case for Holey Knight's Tour | May 7th, 2020 | Never | 505 | 0 | None | - |
| [A-F] hex divisors of Conway's monster | Apr 15th, 2020 | Never | 320 | 0 | None | - |
| permutations | Nov 7th, 2018 | Never | 627 | 0 | None | - |
| bouncing object | Sep 26th, 2018 | Never | 374 | 0 | None | - |
| 8bit virtual machine - mapping | Aug 25th, 2018 | Never | 817 | 0 | None | - |
| Where is that snake going? | May 18th, 2018 | Never | 586 | 0 | None | - |
| mountain rings | May 17th, 2018 | Never | 388 | 0 | None | - |
| Checkers Checker | Apr 26th, 2018 | Never | 550 | 0 | None | - |
| Largest rectangle | Apr 7th, 2018 | Never | 407 | 0 | None | - |
| Several bases but not twice the same digit | Apr 5th, 2018 | Never | 779 | 0 | None | - |
| Almost Columbo episodes | Mar 27th, 2018 | Never | 3,124 | 0 | None | - |
| Columbo episodes | Mar 27th, 2018 | Never | 1,237 | 0 | None | - |
| Visible dice faces | Dec 5th, 2017 | Never | 606 | 0 | None | - |
| An expanding array | Oct 6th, 2017 | Never | 1,150 | 0 | None | - |
| 26 singers | Oct 5th, 2017 | Never | 2,352 | 0 | None | - |
| Hidden sentences in the license plates | Sep 15th, 2017 | Never | 463 | 0 | None | - |
| Alcazar input | Sep 12th, 2017 | Never | 477 | 0 | None | - |
| Is this a tetromino? | Aug 9th, 2017 | Never | 1,186 | 0 | None | - |
| 579085261 is CRAZY, 725582 is GOLF | Apr 27th, 2017 | Never | 2,726 | 0 | None | - |
| Pac-Man maze | Apr 3rd, 2017 | Never | 868 | 0 | None | - |
