Trinagon 3D Free

Will You solve these 38 free puzzles ? There are 500€ waiting for the best solutions ! Trinagon offers an as yet undiscovered world of permutations and new logical challenges. The "totally free edition" is an entry into Trinagon and at the same time a challenge / competition. Sharpen your mind and even win real prizes. Trinagon promotes logical combinatorial thinking and builds a logical intuition and a natural understanding for 2 & 3-dimensional symmetries. * Trinagon belongs to the same group ...