Day 1
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | IZhO19_stones | Red-blue table Batch | 322 | |
| 2 | IZhO19_sortbooks | Hedgehog Daniyar and Algorithms Batch | 602 | |
| 3 | IZhO19_xorsum | Intergalactic ship Batch | 54 |
Day 2
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | IZhO19_xoractive | Xoractive Interactive | 267 | |
| 2 | IZhO19_segments | Bigger segments Batch | 454 | |
| 3 | IZhO19_lyuboyn | "The Lyuboyn" code Batch | 87 |
