| Kano Yoshinori Volume 4 | 74 - - Visited You have seen this problem but have not solved it. | ✗ | 1 | 957 | 0 | |
| Kano Yoshinori Volume 4 | 70 - - Solved You got it right. It gives no more XP and becomes available for Review after one week. | ✓ | 0 | 956 | 125 | |
| Kano Yoshinori Volume 4 | 66 - - Solved You got it right. It gives no more XP and becomes available for Review after one week. | ✓ | 0 | 928 | 120 | |
