Well made, much room for expansion since it is quite short. I play a lot of games and never seen this one, so it seems to be legitimately the real author.
And well, I program software for Fortune 500 companies, such as Avaya Softphone, AI data, OnePOS, WiGL, etc. SO i have room to criticize a stolen maze game. :-p.
Ah i see he said he got it from the creator. Without permission= stolen. With permission= stolen. read the submission rules. ONLY the author may submit due to revenue sharing.