1,000 + Sudoku Classic 8x8: Logic puzzles medium - hard levels

Jigsaw Classic Sudoku: 400 JIGSAW puzzles 9 x 9 HARD - VERY HARD + BONUS 250 LABYRINTH 20 x 20 : Sudoku Hard - Very Hard levels and Maze puzzles very hard level (Series #8) (Paperback)

1,000 + Calcudoku sudoku 9x9: Logic puzzles hard - extreme levels (Sudoku CalcuDoku) - Yahoo Shopping

Number Puzzle - Number Games - Apps on Google Play

Positive brain, cool game. Suitable for adults. 6 puzzles per page. 500 Sudoku puzzles 8x8 medium levels. 502 Sudoku puzzles 8x8 hard levels. Thick

1,000 + Sudoku Classic 8x8: Logic puzzles medium - hard levels (Daily sudoku)

Logic Puzzles & Brain Games for Adults: 500 Easy to Hard Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherl (Paperback)

Number Puzzle - Number Games 2.9 Free Download

Puzzle Maker Pro - Sudoku Multidokus 3

Basford Holmes · 400 KILLER JIGSAW puzzles 9 x 9 EASY - MEDIUM + BONUS 250 LABYRINTH 22 x 22 (Paperback Book) (2018)

Sudoku - Your attention. Classic sudoku puzzle 8x8, easy level, #438 Sudoku puzzles 8x8. The entire playing field consists of 64 cells. It is necessary to fill in empty cells with numbers

Positive puzzles. Suitable for adults and children. 6 puzzles per page. 250 puzzles 4x4 easy levels. 250 puzzles 4x4 medium levels. 250 puzzles 4x4

1,000 + Numbricks 4x4: Logic puzzles easy - medium - hard - extreme levels (Puzzle book)

Positive brain, cool game. Suitable for adults. 6 puzzles per page. 500 Sudoku puzzles 8x8 medium levels. 502 Sudoku puzzles 8x8 hard levels. Thick

1,000 + Sudoku Classic 8x8: Logic puzzles medium - hard levels (Daily sudoku)