Challenge your brain with this mathematical railway!
Each puzzle-piece track tile is printed with a number and a letter. Using the clues from each challenge, players first have to figure out which tiles will add and subtract to equal the target number, then they have to figure out which way to arrange them.
Then – Place the wind-up train on the track and let it go. If your answer is correct, the train will keep on rolling. But if it’s wrong, you’ll end up derailed!
With 40 challenges and 4 levels of difficulty, young puzzlers are sure to become true mathematicians as they work their way through the Brain Train.