Nonono Puzzle Chailien is a Japanese Game Boy Advance puzzle game developed by RivalRoms. The name suggests a unique puzzle mechanic or theme.  Information about the exact type of puzzle and gameplay elements is scarce. RivalRoms, as the developer, may be a smaller, lesser-known entity that specializes in independent releases for the Game Boy Advance.

Nonono Puzzle Chailien (J)(RivalRoms)

Nobunaga no Yabou (J)(Eurasia)