Search for really free Android Puzzle games with no IAP and no ADS

	Title	Score	Score (w/installs)	Installs	Category	Released
	2048	4.4	13.7	5,000,000+	Puzzle	18 Mar 2014
	Little Alchemy	4.2	13.4	10,000,000+	Puzzle	21 Jun 2012
	Simon Tatham's Puzzles	4.8	12.6	500,000+	Puzzle	01 Jan 1970
	Chess Clock	4.5	12.4	1,000,000+	Puzzle	06 May 2014
	Lightbot : Code Hour	4.3	11.9	1,000,000+	Puzzle	19 Nov 2013
	Frozen Bubble	4.2	11.7	1,000,000+	Puzzle	01 Jan 1970
	ULTRAFLOW	4.2	11.6	1,000,000+	Puzzle	22 Dec 2014
	Find the Difference	5	11.4	100,000+	Puzzle	09 Mar 2022
	Sokoban	4.8	11.1	100,000+	Puzzle	12 Oct 2012
	ULTRAFLOW 2	4.2	11.0	500,000+	Puzzle	13 Jan 2016
	Shortyz Crosswords	3.8	10.6	1,000,000+	Puzzle	25 Feb 2010
	Chess	4	10.5	500,000+	Puzzle	01 Jan 1970
	Krispee Street	4.5	10.4	100,000+	Puzzle	17 Jan 2022
	Sokoban	4.5	10.3	100,000+	Puzzle	11 Oct 2015
	alphacross Crossword	4.7	10.2	50,000+	Puzzle	01 Apr 2016
	Brain Puzzle: Displace Master	3.8	10.1	500,000+	Puzzle	11 Mar 2022
	DOP: Brain Delete Puzzle	3.9	10.1	500,000+	Puzzle	25 Feb 2022
	miniSweeper - Ad free Minesweeper	4.6	10.0	50,000+	Puzzle	18 Mar 2018
	MathDoku	4.3	10.0	100,000+	Puzzle	01 Jan 1970
	Sudoku Solver	4.3	9.8	100,000+	Puzzle	10 Apr 2010