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

Title Score Score (w/installs) Installs Category Released
Einstein's riddle
4.1
6.9
5,000+
12 Sep 2014
World of Goo Remastered
2.5
6.9
1,000,000+
17 May 2023
Daily Einstein's Riddle
4
6.8
5,000+
11 Feb 2022
Moron test: Are you an idiot?
3.7
6.8
10,000+
13 Jun 2017
Unit 404
3.7
6.8
10,000+
22 Jul 2023
The Armor of God
3.9
6.7
5,000+
06 Jun 2022
Tic-Tac-Toe Arena
4.8
6.6
1,000+
09 Oct 2021
Wonderputt Forever
2.5
6.5
500,000+
05 Nov 2022
Sudoku-Doku
4.7
6.5
1,000+
12 Nov 2022
Moksha
2.8
6.5
100,000+
16 Jan 2012
Crack The Lock - Demo
3.5
6.4
10,000+
02 Jun 2023
Fit In Hole!
3
6.4
50,000+
24 Apr 2022
Binary math puzzle game
5
6.2
500+
10 Nov 2022
Connect
5
6.2
500+
29 Aug 2017
Agora Go Free - Weiqi, Baduk
3.3
6.1
10,000+
09 Nov 2022
Watchmaker 2
3.6
6.1
5,000+
10 Nov 2022
Jelly Drops 2048. Merge game
4.4
6.1
1,000+
06 Sep 2022
Chain Pop!
4.3
5.9
1,000+
30 Jan 2023
EncephalApp - Stroop Test
3.2
5.9
10,000+
11 Oct 2015
Rabbit Escape (just play)
4.2
5.8
1,000+
31 Oct 2022