Hex Star Battle
Star Battle logic on a hexagonal grid — one star per colour region, one per line, none touching.
Free · iPhone & iPad · Classic + Daily modes
Onedle
Wordle in reverse — read the coloured tiles, then name the word that made them in one guess.
Free · iPhone & iPad · new puzzle every day
Fillomino
Fill the grid so every run of like numbers forms a region exactly that many cells in size.
Free · iOS & Android · 8×8 to 16×16 grids
Digital Sudoku
Sudoku whose clues are half-lit seven-segment digits — decode them with the grid, not just your eyes.
Free · iPhone & iPad · 4×4 to 9×9 boards