Marketplace
Three more freebies for your Android devices. Both should be without ads and IAPs.
Even and Odd: https://play.google.com/store/apps/details?id=com.CygnuswanG…
New Math Puzzles for Geniuses 2021: https://play.google.com/store/apps/details?id=com.b2a.newmat…
Enjoy!
New Math Puzzles for Geniuses 2021 - no free anymore