Gauguin is a Sudoku-like game where you solve grids via calculation and logic.
Find Gauguin at the following stores:
Designed by Łukasz Dziedzic, licensed under the Open Font License.
Taken from https://www.metmuseum.org/art/collection/search/436449, under Public Domain.
Taken from WikiMedia at https://commons.wikimedia.org/wiki/File:Gauguin_autograph.png, under Public Domain in many countries as the author died in 1903.