Hi all Been an indie developer since 2009. About to release my 4th game. Like some feedback for icon. Before that i will tell u about the game. The game is called "Sequence" and it is somewhat similar to tetris where blocks of alphanumeric sequences fall down and you are required to solve it (since 1 character is wrong in that sequence). for eg, 1-2-0-4 then the wrong character is 0, tap on that and the blocks disappear and u earn 1 point. u get the idea. So here are the icons i made. but not sure which is best. Pls help me to decide this. you can also give suggestions as you please. Any feedback is appreciated. as thanks, here is a picture of potato.
Personally, I think number 3 is best (green 1-2-3 with a red 0) if 0 is the anomaly is every puzzle, because green is widly viewed as "go" or "enter" whereas red is usually considered "stop" or "do not enter". Oh, and thanks for the potato!