價格：免費
檔案大小：5.8 MB
版本需求：系統需求：iOS 12.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
Programming became puzzles!
Children can solve it, but adults can't?
Lower elementary students could solve puzzles without reading the tutorial.
Adults were having a hard time.
By failing the program in CatBit,
you can understand what is happening in the program by seeing with your eyes.
Enjoy the failure!
Enjoy the programming!
