Marking feature

[Trick]

This game really needs an option which marks all the blocks for one specific number. I always end up with one unpainted square and have to spend several minutes finding that one. This problem usually happens when you paint a wrong block in black which covers up the number. Either get rid of the whole "wrong painted square" crap or give us something to identify the missing squares easier.

Here is my most recent scenario:
https://steamcommunity.com/sharedfiles/filedetails/?id=1498624330

[hcbsmits]

I'm in that position myself now with the ocean view picture. Got one color11 I need to fill but can't find it. Been going over the picture twice with max zoom but still can't find it.

Would be nice to have a key or button that takes you to an uncolored/wrongly colored square.

[ere43]

I also have this problem but with the Isometric Pixel Art picture. It would be wonderful if they'll add a way to find the missing squares easily.

[ToastieLabs]

We've had a few similar requests and are currently looking into ways to make it easier to identify where the missing pixels are located.

[Axeking]

Or if wrongly colored squares could be highlighted (flashing??) - some way to make those few squares findable... :-)

[ladynadiad]

Another idea could be something like a hotkey that highlights squares of the selected color when pressed. Then it could help find those few squares but not be too easy since it would be more for a hint on where to look.