Problem Name Time Limit
A - Rearranging a Sequence [Shik Judge] 2s
B - Quality of Check Digits [Shik Judge] 1s
C - Distribution Center [Shik Judge] 3s
D - Hidden Anagrams [Shik Judge] 10s
E - Infallibly Crack Perplexing Cryptarithm [Shik Judge] 2s
F - Three Kingdoms of Bourdelot [Shik Judge] 4s
G - Placing Medals on a Binary Tree [Shik Judge] 4s
H - Animal Companion in Maze [Shik Judge] 2s
I - Skinny Polygon [Shik Judge] 3s
J - Cover the Polygon with Your Disk [Shik Judge] 5s
K - Black and White Boxes [Shik Judge] 2s

Contest is over.
programmer: 劉邦鋒 pangfeng, 上官林傑 ericsk, 陳映睿 springgod, 王尹 cindylinz, 蕭俊宏 chhsiao.
Imager: 江昌鴻 senkousha.
modified by: 高紹航 denehs, 沈定 beephoenix, 馮俊菘 csferng, 黃上恩 tmt514