• sudoku.com line clear effect
• Report puzzle
• click and hold
• Vote to clear
• Vote to skip

• rare backend bug where puzzle is not found or something
• fix confetti on firefox
• bg reisze bug

• make toggle unselectable

• keep list of last 10 solved puzzles, don't show them again (done but untested)

• Better unrefs

• Better concurrency

• Fix puzzle name spoiler

• Better layout for usernames

• 'no clue really' renamen naar helikoptervogel

• Is puzzle solvable?

• bug: 'hitsincolumns' could point to playfield or solution

• cursor sync is broken

• 'new puzzle' knopd

• Send new puzzle after clearing

• repareer 'my puzzles'

• repareer game.vue

• Repair create puzzle

• Nicknames

• Setting X'es touchscreen

• Basic touchscreen controls

• auto-x'es indien line goed is

• Muis ook socket syncen

• optical guides

• mouse and keyboard should share same cursor

https://liacs.leidenuniv.nl/~kosterswa/nonodec2012.pdf

• Only allow unambiguous, 'simple' puzzles that can be solved without branching, just with sweeps.
• Count the amount of sweeps needed to define a difficulty.
• Think about what kind of solver I need. Do I need to write one?
• I think I need to use a 'push solver'. This npm package has one (https://github.com/thomasr/nonogram-solver/blob/HEAD/doc/internals.md), I could wrap it so that it doesn't hang but returns false if unsuccesfull. Or write my own push solver, could be fun.
• Looks like this guy already did it: https://github.com/SmashHighlights/nonogram-solver

• useGrid accepts dumb grid and solution arrays -> do they? They can init as empty
• Exports one 'grid' object, with methods like 'set' (with own internal clamptogrid), 'levelIsClear', 'hitsinrow'
• 'game.vue' and 'create.vue' recieve this object, and pass it to TheGrid
• This is sort of a store, actually. It doesn't feel too dirty if you think about it like that.

##Some composition references: https://wildermuth.com/2020/08/30/Vue-3-To-Vuex-or-Not-to-Vuex https://andrejgaluf.com/blog/vue-composition-api-store/ https://dev.to/thomasferro/composition-api-v-renderless-components-let-s-use-vue-3-s-features-to-clean-our-components-n25