Neat idea for a mini-game collection! Not really sure if something was wrong in the version I played but there was basically no way to lose the burglar/piano mini-game, the piano was on the floor and even if I didn't touch it, it stopped the burglars from reaching the sleeping character. The other 2 mini-games worked well and were fun, so good job! As a mini-game collection it is quite lacking and the randomness of the mini-games might need some tweaking since I only played the burglar and light mode mini-game for probably 5-10 times before I got the fan mini-game and even after that it showed up quite rarely. A good idea might be to just put all the mini-games in a list, randomly choose a mini-game from that list and then remove it from the list so that every time you are guaranteed a new game, and once the list is empty fill it with all the mini-games again. This way, at most, you will get the same game repeated twice but you can also add a check for that so that you never get the same game right after you play it (I think you probably already even have a check like that if I'm not mistaken).
Well done for submitting and hopefully now that you have a basis you can add more mini-games more easily if you feel like working on this project again :)