More than one solution :(

Yeah I just completely skipped using number logic and went with educated guesses to solve it. It is pretty but not really my personal cup of tea for doing a puzzle.

Not solvable by logic alone.

Thanks guys for the heads up. This wont be worth my time.

The 2´s and 3´s on the sides, where they start? I tried everything but still invalid :/.

I'm getting really good at guessing. It really is a cool picture, even if it isn't logical.

Easier than taking candy from an octogenarian.

The 2 and 3s in column one are in rows 6-7, 9-11 and 13-15 and there are diagonal lines between c7 r3 to c11 r6, c7 r7 to c11 r11 and c7 r11 to c11 r15. Should be completely logical with those hints and once you know it's 100% symmetrical :)

Damn this was HARD! Thank you for the hints, I couldn't get it without them.

Thanks sunflower for help. It is a little wrong. The first dot when you are describing diagonal lines should be C7 R2. And Thundergirl... you burn in hell.

Thank you.