I thought I'd share a few assorted Decker projects that I haven't posted here before, in hopes that they could provide useful examples or inspiration (or even just be fun to play with!) Feel free to borrow or re-use any of the parts of these decks!
Acrostic
A fiendish word-search puzzle with exactly one solution. Try changing the word from "eggbug" to something else! Uses a trial-and-error algorithm to generate boards.
Virtual Bubble Wrap 
Just bubble wrap! Pop bubbles, and then pop some more. No in-app payments, I promise.
Eggbuggin' 
A simple 2048-like puzzle game: use arrow keys to shift the board and combine proto-eggbugs into a complete eggbug! It would be pretty easy to "reskin" this deck with your own drawings and sound effects. This deck is locked by default; you can unlock it by typing
deck.locked=false
in your browser's JavaScript console!
I'm also happy to answer any questions about how these projects work.