Welcome to Growing Tree Toys. Skip directly to: main content, navigation, search box.

Cool Circuits Jr Puzzle Game


The Cool Circuits Jr Puzzle Game from ScienceWiz challenges young puzzlers to light up the board by completing the circuit correctly! A junior version of the original Cool Circuits Game, this version still features 40 challenges of varying difficulty, but features orange barrier pieces to start out each puzzle to help guide young gamers to the solution. Included are eight 3D fluorescent puzzle pieces that need to be added to the light-up board in such a way, that they complete the circuit. Stuck on a challenge? The solution booklet is here to help! Puzzles are so much better when they light up!

From ScienceWiz | 

Item # 7857 SCI

Safety Notice

Customer Reviews:
  • Currently 0/5 Stars.
(Write a review)
Recommended Age:
6 years and up
Usually Ships:
within 24 hours
  • 100% Safe Shopping
  • In Stock Guarantee
  • Fast Shipping
  • Easy Returns
  • Money Back Guarantee


  • Place all 8 pieces onto the board so that they complete the circuit and the board lights up
  • Orange barrier pieces help young puzzlers complete the challenges
  • Features 40 challenges of varying difficulty
  • Includes 8 flourescent puzzle pieces, 40 challenge cards, a light-up game board and a solution booklet


  • WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.
Note on Safety Notice reporting requirements.

Enlarge Main Item Image

Types of Play

Learn more

Product Rating

Write a review

Average Rating

  • Currently 0/5 Stars.

If you like the Cool Circuits Jr Puzzle Game, then may we also suggest...