save settings and high score in registry
"Cancel" button works in correct way now
text correction
Playground now painting at center of window
reamde correction
colors correction
win posibility
message
a small refactor before changes
refactor: change movement logic
font correction
gameplay algorithm is changed. it's more readable now
optimiztion
refactor: now there are only not-null nodes. it's nessessary for animation
animation principles are added in code. everything is ugly now
Some interface improvements
deleting grid layout
optimization for Node
added animation for node appearance
raw animation is ready!