難しい
むずかしい — difficult
Example
この本は難しいですね。
This book is difficult.
Notes
I’m a husband that finds it difficult to take photos of little birds
Progress
- Status: review
- Reviews: 7
- Lapses: 1
- Interval: 2d
- Ease: 230%
Review History
| Date | Rating | Interval | Time |
|---|---|---|---|
| 2026-03-22 | again | 60s | 11.1s |
| 2026-03-22 | good | 300s | 5.8s |
| 2026-03-22 | good | 600s | 4.1s |
| 2026-03-22 | good | 1d | 13.1s |
| 2026-03-23 | again | 600s | 13.0s |
| 2026-03-23 | again | 600s | 10.3s |
| 2026-03-23 | good | 1d | 7.5s |
| 2026-03-24 | again | 600s | 10.5s |
| 2026-03-24 | again | 600s | 13.0s |
| 2026-03-24 | again | 600s | 10.4s |
| 2026-03-24 | again | 600s | 29.2s |
| 2026-03-24 | good | 1d | 4.0s |
| 2026-03-25 | good | 3d | 11.4s |
| 2026-03-28 | again | 600s | 51.0s |
| 2026-03-28 | good | 1d | 7.9s |
| 2026-03-29 | again | 600s | 12.7s |
| 2026-03-29 | good | 1d | 7.5s |
| 2026-03-30 | good | 2d | 7.7s |
| 2026-04-01 | again | 600s | 12.1s |
| 2026-04-01 | good | 1d | 3.5s |
| 2026-04-02 | good | 2d | 4.8s |
| 2026-04-04 | good | 6d | 15.9s |
| 2026-04-10 | good | 12d | 6.4s |
| 2026-04-22 | again | 600s | 15.8s |
| 2026-04-22 | good | 2d | 5.1s |
| 2026-04-24 | good | 9d | 7.6s |
| 2026-05-03 | again | 600s | 12.3s |
| 2026-05-03 | good | 2d | 7.1s |
| 2026-05-05 | good | 8d | 7.1s |
| 2026-05-13 | again | 600s | 60.0s |
| 2026-05-13 | good | 2d | 7.5s |
| 2026-05-15 | good | 6d | 2.7s |
| 2026-05-17 | 0 | 0d | 0.0s |
| 2026-05-29 | again | 60s | 15.9s |
| 2026-05-29 | good | 300s | 2.5s |
| 2026-05-29 | good | 600s | 2.4s |
| 2026-05-29 | good | 1d | 1.9s |
| 2026-05-30 | good | 7d | 4.6s |
| 2026-06-06 | again | 600s | 14.8s |
| 2026-06-06 | good | 2d | 3.0s |
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