A free app for Android, by Conceptis Ltd..
What is Fill-a-Pix?
Fill-a-Pix: Pixel Minesweeper is a logic puzzle that will test your ability to think in a logical, deductive manner. This game is also known as Mosaic, Mosaik, Fill-In, Nurie-Puzzle, and Japanese Puzzle.
The object of each puzzle is to reveal a hidden picture by painting the squares around each clue so that the number of painted squares, including the square with the clue, matches the value of the clue.
The puzzles are challenging, deductive, and artistic. The game provides solvers with many hours of mentally stimulating entertainment. The puzzles are produced by Conceptis Ltd. – the leading supplier of logic puzzles to printed and electronic gaming media around the world.
How do I play?
To play Fill-a-Pix, you need to use your fingers to control the cursor and move it around the screen to find the clues. You need to be aware of the clues, so you can find them by looking in the right places. To find a clue, you need to be at least 1 square away from it. To play with more difficulty, you can turn the difficulty level up by increasing the number of bombs.
The game will be completed when you find the hidden picture.