Free download River IQ Puzzle APK for Android, PC. Latest version is 1.0.6, update at March 26, 2017
River IQ Puzzle version 1.0.6 is only one variant.
The best of block puzzle game.Spin-off "River Crossing IQ".6 chapter. Regularly updated.Simple graphics and easy interaction.River IQ Puzzle will bring you a completely new experience on puzzle game series.