puck puzzle game, magic 15 game alternative

the goal is to move pucks to get exact same pattern as on card provided, then click the bell ASAP!

https://bobanko.github.io/puck-rush/

[ ] add timer
[ ] add link/qr to share seed with opponent
[ ] add move counter
[ ] add sound wrong/right check for bell
[ ] better shuffle with no-win check
[ ] make WASD/arrows control - it should be easier to remix
[ ] add difficulty levels (more/less colors, 4x4? 2x2 for speed dro4ers?)
[ ] add restart button
[ ] add settings?
[~] use matrix-first approach?
[ ] make 2 empty cells mode? (problems with WASD/click controls)
[ ] make leaderboards
[ ] make live multiplayer (scan qr/share link?)
[ ] make async mulitplayer (when you beat specific seeded map)
[ ] make 'connected' cells for target card (like locker/shelf doors from screens)
[ ] add competition mode with others at the same level

[x] fix iphone layout(?)
[x] fix click rate for speed runners
[x] add seeded random to compete with others at the same level
[x] better shuffle with forward-back check
[x] add seeded random for leveling
[x] initial true shuffle
[x] fix animation for mobile

[ ] make different random design for target card cells
[ ] add target card animations? switching between levels
[ ] add win message/loose?
[ ] restyle bell?
[ ] make canvas animations instead html?

[ ] crypto coins
[ ] pool balls
[ ] chess figs
[ ] card hearts/diamonds/spades/clubs
[ ] dice 6,5,4... dominos - if two siblings?

[ ] increase difficulty -- increase field
[ ] bell is ambigous
[ ] make more complex game -- like uno online with 2th, or make online mode for puck