Problem | Solutions | Attempts | First Solved |
---|---|---|---|
A. Descendants of the Sun | 160 | 169 | 0:01:28 |
B. GIFT | 18 | 25 | 0:10:04 |
C. Lets Make Strings Interesting | 15 | 35 | 0:45:41 |
F. Bad Story | 59 | 110 | 0:04:58 |
D. Treat or Trit? | 5 | 7 | 0:59:52 |
G. Yet Another Travelling Problem | 3 | 7 | 1:28:29 |
H. The Queen | 52 | 59 | 0:01:11 |