It would be nice to have some hotkeys for moving dice or something similar as it became tedious to move them.  Also it would be nice to show where you can't hit a die anymore as that is the lose zone. Had a dice go near the cannon that I couldn't shoot when I got the die. I really did like the concept though and it was fun to try and plan out the moves with the current dice. I like that you could shoot through the matching dice as it allowed to strategize a bit more.  Also subtracting same valued dice gives a 1 out instead of no dice

Your thumbnail gets bonus points for asking so politely :)

I created a 6 and loaded it into the cannon but pressing space scrolled by browser window instead of shooting. How can I fix this? Then I can give it another try.

Enjoyable, the visuals are lacking and I really do think some sound effects would really give it some nice oomph, but the gameplay is enticing and has an interesting rhythm. With enough polish I could really imagine myself having fun with it on Coolmath games.