From open sources
6Showing everything, including problems with no answer to check, a missing figure, or a near-copy elsewhere. Show only complete problems
| # | Title | Difficulty | Source | |
|---|---|---|---|---|
| 11121 | A printing press is printing brochures | Deep | GSM8K | |
| 106610 | Counting Principles · Exercise 44 | Deep | OpenStax | |
| 106608 | Counting Principles · Exercise 42 | Deep | OpenStax | |
| 106612 | Counting Principles · Exercise 46 | Deep | OpenStax | |
| 106609 | Counting Principles · Exercise 43 | Deep | OpenStax | |
| 106611 | Counting Principles · Exercise 45 | Deep | OpenStax |