chuf chuf finaly on the train too ^^somebody just confirmed that yoshi touch and go has the same executable as brain age so now I've added it to the current haxchi 1.7 release, bringing this to 10 supported games total.
https://github.com/FIX94/haxchi/releases/tag/v1.7
if somebody could confirm that rhythm heaven is equal to mario kart ds by maybe uploading its zip as rom.zip that'd be great too.