典型90の問題を難易度順でソート
| 日付 | インストール | アップデート確認 |
|---|---|---|
| 2026-04-13 | 0 | 43 |
| 2026-04-14 | 0 | 52 |
| 2026-04-15 | 2 | 42 |
| 2026-04-16 | 0 | 43 |
| 2026-04-17 | 0 | 47 |
| 2026-04-18 | 0 | 39 |
| 2026-04-19 | 0 | 46 |
| 2026-04-20 | 0 | 52 |
| 2026-04-21 | 0 | 47 |
| 2026-04-22 | 0 | 47 |
| 2026-04-23 | 0 | 60 |
| 2026-04-24 | 0 | 37 |
| 2026-04-25 | 0 | 41 |
| 2026-04-26 | 0 | 49 |
| 2026-04-27 | 0 | 54 |
| 2026-04-28 | 0 | 48 |
| 2026-04-29 | 0 | 46 |
| 2026-04-30 | 0 | 45 |
| 2026-05-01 | 0 | 40 |
| 2026-05-02 | 0 | 37 |
| 2026-05-03 | 1 | 43 |
| 2026-05-04 | 0 | 31 |
| 2026-05-05 | 0 | 39 |
| 2026-05-06 | 0 | 33 |
| 2026-05-07 | 0 | 43 |
| 2026-05-08 | 1 | 35 |
| 2026-05-09 | 0 | 39 |
| 2026-05-10 | 0 | 40 |
| 2026-05-11 | 0 | 41 |
| 2026-05-12 | 0 | 0 |
