FlowDoku

FlowDoku - a puzzle of beautiful shapes, brilliantly arranged. Imagine Sudoku re-invented as a game of colorful shapes, where you use two simple rules and logic to uncover the linked groups of squares, triangles and diamonds. This brand-new, totally original puzzle will keep you endlessly entertained with its simplicity and challenge.
"This is a must have for any logic puzzle or Sudoku fan."
AppAdvice

Input is a breeze on any size screen with just a few shapes to enter. FlowDoku doesnt require any typing, so you can relax and focus on solving puzzles.