Heres another game for the 3DS:

Puzzle3DS​ is a simple memory game for the 3DS by trainboy2019. All you have to do is memorize the pattern shown on the bottom, then when the indicator in the top left is green, repeat the pattern.
Release notes:
Made the patterns more random. Thanks, @MaiconErick

via https://pdroms.de/nintendo-3ds/puzzl...-v2-0-3ds-game