Day 1
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | JOI18_construction | Construction of Highway Batch | 295 | |
| 2 | JOI18_fences | Fences Batch | 30 | |
| 3 | JOI18_tents | Tents Batch | 499 |
Day 2
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | JOI18_asceticism | Asceticism Batch | 129 | |
| 3 | JOI18_worst_reporter3 | Worst Reporter 3 Batch | 283 |
Day 3
| # | Alias | Your score | Title | Solved # |
|---|---|---|---|---|
| 1 | JOI18_airline | Airline Route Map Two steps | 176 | |
| 2 | JOI18_bitaro | Bitaro’s Party Batch | 666 | |
| 3 | JOI18_security_gate | Security Gate Batch | 7 |
