
Devil's Gate
Devil's Gate is a platformer game where players guess trap locations on maps to avoid death, testing rationality and reflexes with each critical step.
Janggi Checkmate is a tactical Korean Chess puzzle game centered on forced checkmate positions. You control the blue army, study the palace layout, and find the exact winning sequence within one to five moves. Thousands of handcrafted puzzles teach special piece rules, including elephant movement and cannon captures. Earn currency to unlock themed puzzle packs, new board textures, and more advanced tactical challenges. The game was developed by Fennec Labs and added on June 18, 2026.
Players face various checkmate puzzles on the board, requiring analysis of the position and planning the correct sequence of moves to checkmate the red general within the allowed move limit. Each puzzle has only one correct solution, testing calculation skills and understanding of Korean Chess rules. As progress is made, puzzle difficulty increases and new tactical elements are introduced.
Use mouse or touchscreen to click and drag pieces to target squares. Fullscreen mode is supported.

Devil's Gate is a platformer game where players guess trap locations on maps to avoid death, testing rationality and reflexes with each critical step.
An online maze generator that lets you draw routes, adjust difficulty, and share challenge links with friends.
Quickly judge math equations before the timer runs out, solo or two-player duel to sharpen mental math speed.