Problem | Solutions | Attempts | First Solved |
---|---|---|---|
A. Old Wives' Game | 4 | 9 | 0:32:19 |
B. Once Upon a Time in Dhaka | 87 | 89 | 0:02:14 |
C. Odd Query | 35 | 50 | 0:04:32 |
D. Give Me My Vector | 0 | 0 | Unsolved |
E. XOR-Gun | 5 | 6 | 0:53:48 |
F. Matrix Resurrection | 0 | 3 | Unsolved |
G. Lucky Number Seven | 14 | 32 | 1:03:09 |
H. Help Dr. Wu | 74 | 86 | 0:05:31 |
I. Trina Loves Mangoes | 0 | 1 | Unsolved |
J. Permutation Query | 3 | 7 | 1:24:22 |
K. Perhaps Strings Are Inevitable | 0 | 2 | Unsolved |
L. Puzzle of 1's and 0's | 5 | 5 | 0:58:02 |