Cat Puzzle is now available to play for free!
As announced in the previous post, the game has been made free, and Steam has accepted my request.
I would like to express my gratitude to the Steam staff who handled the tedious work required for the transition to free-to-play.
And to the players, now that the game is free, please feel free to add it to your Steam library as if you're adding a small mini-game, and enjoy it comfortably!