It makes my browser very slow and crash. And there are lots of bugs. For example, level 4 is not completable - you get rid of the two evil snow men and cover your snowman but it just loops back around again. Please check your game and on your site before submitting to any other site. However, i cannot see this game on your homepage.
The solution 1351957 is given based on the puzzle. In that, 13 and 1957 is displayed as numbers in in the paper hint itself. And the number '5' is given based on kids kidnapping story line which is explained in introduction. So, we calculate age gap between scientist's two kids. It is 2 and the car get crashed on 3rd month(March). If you add 2 (age gap) and 3 (month), you will get answer 5. And it is used in between 13 and 1957 as it indirectly indicates the present month of the year. In the paper hint, we have mentioned 2, 3 and 5 many times in order to make users aware of those numbers and its usage in the game but most of them, used 24x7 more number of times and complicated. We have given it as mixed puzzle.
 "Kodachrome"){kind=icon}
 "Paper Rabbit Fortune Hunter"){kind=icon}
 "Hide Snowman"){kind=icon}
 "Locked In Bathroom 2"){kind=icon}
 "Dare House Escape"){kind=icon}
 "Another Bathroom Escape"){kind=icon}
 "The Desert Seed"){kind=icon}
 "Medallions"){kind=icon}
 "me and the key"){kind=icon}
 "Sealed Room"){kind=icon}
 "H2O"){kind=icon}
 "Showroom"){kind=icon}
lvl fixed