A-HA! STRAIGHT ARROW BRAINTEASER Review

The Straight Arrow Brainteaser is from Thinkfun's A-ha! line-up of the world's most ingenious brainteaser puzzles! To solve this puzzle slide the green arrow plank through the exit at the far end of the tray without removing the red planks from the box. This brainteaser is rated "Level 3" or "hard".

Contents of Straight Arrow Brainteaser: