Nice game! Really enjoyed it despite its short length. The ending was very sus though...
If it's only your 2nd game and it's already this good, then let me tell you my friend, never stop creating and improving and you'll be going places!
Keep up the good work!
(Also, I hate to be the "advertiser guy", but if you like puzzle games then try giving my game a shot, I'm sure you'll enjoy it ;) )