The presentation is functional rather than fancy what the puzzle fun but does not detract. The respective slide puzzles are sometimes tricky, but always very entertaining. The scope is 150 logic puzzles perfectly fine.
The criticism that the game is not in German although you can understand, however, is the understanding of the game does not need an extensive translation and today ought actually each have at least a solid school English.
Apart from this Cogs a successful logic Distractions and Diversions.
