Nice sudoku style game. I missed english instructions in the game 'cause I barely understood nothing, but it's easy to get the gameplay dinamic quickly and it's very entertaining.
yes, it's easy to get the gameplay dinamic trying one or two times... maybe you don't read that you can press (L, R, A or Left) while pressing a circle to put it orange like a help for more advanced diffucult can be useful
and i was thinking to add english language, but.... i had problems to explain the dinamic of the game in spanish with the space i had at screens, can you imagine to try in english... cause my english skills are basic/medium (writing basic/reading medium)
pd: it's very funny your personal image XD