O-Chan no Oekaki Logic

O-Chan no Oekaki Logic
Sega Saturn cover art
Developer(s)Sunsoft
Publisher(s)Sunsoft
SeriesHebereke
Platform(s)PlayStation
Sega Saturn
Super Famicom
WonderSwan
Palm OS
Mobile
ReleasePlayStation
  • JP: September 8, 1995
Sega Saturn
  • JP: November 17, 1995
Super Famicom
  • JP: December 1, 1995
WonderSwan
  • JP: January 6, 2000
Palm OS
Mobile
Genre(s)Puzzle
Nonogram
Mode(s)Single-player

O-Chan no Oekaki Logic is a Japan-exclusive puzzle game based on the popular nonogram game. The game is considered to be a spin-off of Sunsoft's Hebereke series. Its first release was on the PlayStation on September 8, 1995, and would later be ported onto other platforms ever since. The game has received 2 sequels. It is the only game in the Hebereke series to feature Utsuzin as the main villain, rather than Unyohn. A European version, named Oh-Chan's Logic, was planned, but was cancelled.