
Fill-a-Pix: Phil's Epic Adventure is a picross-style puzzle game developed by Lightwood Games, released in 2017 for PlayStation 4, PlayStation Vita, Nintendo 3DS, and Nintendo Switch. Players solve Fill-a-Pix puzzles — a grid-based logic format in which numerical clues indicate how many cells within a surrounding block must be filled — to gradually uncover pixel art images. Completing puzzles reveals photographs drawn from a globe-trotting journey, with 100 images in total forming the backbone of the game's content. The mechanic requires methodical deduction, as each number on the grid constrains the possible fill patterns in its immediate neighborhood, demanding careful cross-referencing to resolve ambiguities. The game sits at the intersection of nonogram-style logic puzzles and image-reveal gameplay, offering a structured progression through its puzzle set tied to the visual reward of reconstructing scenes from an around-the-world adventure.