list of classical problems


97942-shanghai-2011-preliminary-1

ID NAME QUALITY USERS ACC % DIFFICULTY C I
2713 Can you answer these queries IV   59 3632 16.90
21
21
9511 24-Puzzle   23 23.14
9512 Bombing   83 22.69
17
17
9513 Game   18 32.73
9515 Dwarven SniperĀ“s Hunting   11 60.00
9516 XOR Equations   14 18.07
9517 Unlock the Cellphone   11 26.88
9518 The Time of Day   1 38 25.64
17
34
9519 Distinct Submatrices   1 23 20.74
50
50
9520 Tanks   1 14 12.41
34
34

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