- You are here
- Joymath Trangram
The Best Online Store for Fans of Korea
*“Chillkyopan” is an old puzzle game that has been handed down from China.
* It is composed of seven pieces cut in triangular and square shapes, using one regular square whose each side is 10 cm long. (Material - Plastic)
* Students can make several figures of various geometrical shapes, helping them understand the relationship between the shapes and sizes of pieces through activities by strategic folding of some or all of the seven pieces.