Re: [WIP] Rush Hour on Mintway - 2016 Mint Tin Design Contest
Welcome to the contest, and more importantly, the community. Let us know how we can support you.
Your cards will be hard-pressed (pun intended) to fit into the tin. You won't be able to fit them side by side unless the square cards are super-small. If you stack them all on top of each other, you can fit them into the tin and snap it closed, but the top 5ish cards will be over the lip of the tray. It'll be a challenge to fit the rules in as well.
However, you might be able to
cheat avoid this if you can keep the rules simple enough that it can fit on the underside (like old family board games from the 70s).