Problem ID | Title | Source/Category | AC | Submit | |
1198 Problem A | Rubik’s Cube | Welcome LAB | 43 | 95 | |
1202 Problem B | Sudoku | Welcome LAB | 22 | 215 | |
1247 Problem C | Majsoul | 33 | 92 | ||
1248 Problem D | Magical Number | Welcome Lab | 19 | 173 | |
1249 Problem E | Down, Right and Up! | Welcome Lab | 15 | 99 | |
1246 Problem F | Summer camp | Welcome Lab | 26 | 156 |