Curated
7| # | Title | Difficulty | Tags | |
|---|---|---|---|---|
| 668 | A losing startStrategy | Easy | ||
| 672 | Higher or lowerStrategy | Easy | ||
| 667 | The 21 gameStrategy | Medium | ||
| 669 | A hundred stonesStrategy | Medium | ||
| 670 | Coins on a round tableStrategy | Medium | ||
| 671 | Don't take the last matchStrategy | Medium | ||
| 69 | Two eggs, a hundred floorsOptimization | Deep |
From open sources
8Complete problems only, with worked solutions first. Show everything
| # | Title | Difficulty | |
|---|---|---|---|
| 132196 | "strand" Patience | Medium | |
| 132198 | Slow Cricket | Medium | |
| 132199 | The Football Players | Medium | |
| 132200 | The Horse-Race Puzzle | Medium | |
| 132201 | The Motor-Car Race | Medium | |
| 132202 | The Pebble Game | Medium | |
| 132203 | A Match Mystery | Medium | |
| 132204 | The Montenegrin Dice Game | Medium |