Sea animal adventure

"Sea animal adventure" is a puzzle game that trains the player's mathematical ability through cartoon cards.
There are 2 ways to play the game.
"Sort" requires the player to destroy the specified evil cartoon according to the task.
"Puzzle" requires the player to calculate the cartoon formula and choose the correct password to eliminate it.
prompt:
Odd numbers: numbers with single digits 1, 3, 5, 7, 9
Even: a number with a single digit of 2, 4, 6, 8, 0