Day 1
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | IZhO18_chessboard | Chessboard Batch | 189 | |
| 2 | IZhO18_plan | Evacuation plan Batch | 478 | |
| 3 | IZhO18_nicegift | Gift Batch | 117 |
Day 2
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | IZhO18_segments | Segments Batch | 78 | |
| 2 | IZhO18_sequence | Nice sequence Batch | 141 | |
| 3 | IZhO18_treearray | Birthday gift Batch | 454 |
