
Game images by RAWG

Qky Games (HTML5 developer; game is widely hosted on browser portals). citeturn2view0turn3search1
Single-player, casual HTML5 puzzle where you slide a blue brush/blob across grid mazes to paint every tile blue. Levels require planning and pathing to cover all tiles; generally low-stress aside from optional time-trial variants. citeturn2view0turn0search7

Antikythera Games
Same platform, Similar gameplay style, Higher health score

TT Games; Double Eleven (remaster)
Same platform, Similar gameplay style, Higher health score
NecoPlanet
Same platform, Similar gameplay style

Idea Studio (listed by portal hosts) citeturn5search7
Same platform, Similar gameplay style
In-game advertising on hosting portals (no evidence of in-game purchases). citeturn2view1turn2view2