Crossmath - Number Games

Crossmath - Math Puzzle Games

Kakuro: Number Crossword

Killer Sudoku by Sudoku.com

Match Pair - Number Game

Sudoku - Offline Games

Word Lanes: Relaxing Puzzles

Puzzledom - No Wifi Puzzles

Vita Sudoku for Seniors

Number Crush: Match Ten Puzzle

Word Piles - Stacks Word Games

Puzzle Page - Daily Puzzles!

Ten Blast

English Crossword puzzle

Math Games - Maths Tricks

Triominos, Triangular Dominoes

Hashi: Bridges