Pettson's Inventions Deluxe
Lightbot : Programming Puzzles
Pettson's Inventions 3
Code Adventures : Coding Puzzles For Kids
DragonBox Elements
Word Epic - Words Search Puzzles
Word Market
Wonder Bunny Math Race: 3rd Grade App for Numbers, Addition, Subtraction, Multiplication, Division, Fractions and Equations
Thinkrolls - Logic and Physics Puzzles for Kids