Insomnia

Insomnia. Insomnia is a logic packing puzzle designed by Jürgen Reiche. The task is to place all the pieces in two levels in the mold so that the symbols on top of each other are all the same.  Ships in the solved state. Siebenstein-Spiele was founded in 1992 by game inventor Jürgen Reiche. The jigsaw puzzles that are brought out are developed by Jürgen Reiche himself and have been manufactured- Insomnia.