HomeGamesEducationalSharpen: Brain PuzzleGames like Sharpen: Brain Puzzle Here are some great alternatives to Sharpen: Brain Puzzle by Farima Nicolae : Hack Test - Unravel the Code! ★4.1 Math Crossword — Number puzzle ★4.7 Line Drawing Challenge Puzzle ★4.4 Math Clash: Puzzle Brain Quest ★5.0 Math Crossword: Number Puzzle ★4.7 Brain Tricks・Focus Brain Games ★4.7 Sum Up! Math Number Puzzle Fun ★4.9 Brain Teasers: IQ Brain Test ★4.6 Cross Math - Number Game ★4.7 Math Quiz: Brain Training Game ★4.0 Math Workout - Brain Training ★4.5 Puzzle Math: Cross Number Game ★4.0 Find Numbers - Brain Challenge ★5.0 Brain Puzzle Games ★4.4 Math Master Puzzles & Riddles ★4.6 Math Puzzle & Calculation Game ★3.6