Top 2 Games Similar to Messy Math Puzzle Game

Mobialia Chess 5.4.1
mobialia.com
The best app for chess lovers: Play against AI or online at FICSorICC
Sudoku Insight 1.5.1
Serious about Sudoku? Ready forthechallenge—and satisfaction—of unlimited-difficulty puzzles?Sudoku Insight offers an infinite stream of unfiltered andunratedpuzzles, ranging from easy to mind-bendingly hard. And itsSolutionpage analyzes any Sudoku and shows you insights intosolvingit.The indispensable app for the true Sudoku aficionado.• Clean, simple interface; no ads• Infinite undo & redo• Per-puzzle stats• Integrates with Google Goggles to allow capturing of puzzleswiththe camera• Free and open-source• Comprehensive help