2020-01-20: With some pride I announce my latest puzzle.SnakePit! Quickly go to the new puzzle page.
SnakePitExplanation and playRidM delivers new, refreshing puzzles.
RidM is specialized in logic puzzles with numbers, words, routes and figures.
Available in puzzlebooks. Click here for a demo booklet HEXen in A5 format.
Also playable on the Internet.
For mobile, tablet and PC.
See "demo booklet" below.