Ken Sato and Nobu Chidori's best friends team up for a New Year's special! Tsubasa Honda, Soichi Nakaoka, Jun Shisaka, and the best puzzle-solving creators in Japan challenge the "strongest puzzle ever"!
Stalked by a beastly white tiger, Atsushi Nakajima has no id...
In the year 2113, people are given brain scans to determine ...
With his two friends, a video-game-obsessed young man finds ...
