Connect 4 or 5 touching cells to create a chain.
make the sum (%10) of all other cells match the number

ex: 2 + 3 + 4 + 5 = 14, 14 modulo 10 = 4
check the live demo in-game for more examples of valid chains

heavily inspired by Pancelor's amazing game Make Ten

Comments

look at the dev dominating all leaderboards shame on you mino XD

haha I'm like 5+ hours of practice ahead.

modten