Ravensburger Gravitrax the game - flow

Solve new puzzles with GraviTrax building blocks! To start playing, simply place a starting block and a finishing block on the grid as indicated on the challenge card. The object of the game is to build a functional marble track that connects the two blocks, using the building materials dictated by the challenge card. Your reasoning and visualization skills will be put to the test to overcome the 30 challenges of this GraviTrax logic game.

Contents:
1 game guide, 30 challenge cards, 2 hexagonal cardboard plates, 1 small transparent platform, 1 starting block, 1 ball, 2 FlexTubes, 11 thick building blocks, 1 thin building block, 7 curves, 1 crossing, 1 long rail, 2 medium rails, 3 short rails, 1 whirlpool, 2 insert blocks (1 finish, 1 receiver)

Warnings:
Caution. Not suitable for children under 36 months. Small balls. Danger of choking.