| Query | User |
|---|---|
| checkers | entered by user 13534317 |
| checkers mastery | entered by user 15759383 |
| checkers mastery | entered by user ditto |
| origin of french damier | entered by user 15344466 |
| rules for checkers | entered by user 14852632 |
| rules of checkers | entered by user 3608083 |