Sudoku Checkerboard

A fresh twist on classic Sudoku: 84 Checkerboard puzzles in 7 difficulty levels, using 8×8 grids with odd/even cell rules. A balanced, logical challenge with full solutions included. Digital PDF, 62 pages.

Circular Sudoku easy - no.1

Integrama de zi cu zi nr.1

Diagrame Magice nr.1

Mini Integrame și Diagrame nr. 1

Integramele lui Petrică nr. 4

Integramele lui Petrică nr. 3

Integramele lui Petrică nr.2

Integramele lui Petrică nr. 1

Spiral Sudoku - easy

Sudoku Total - Par/Impar nr.1

Circular Sudoku Magazine, no. 1

Binary Puzzles - easy, vol.6

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.7

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.8

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.9

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.10

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.11

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.12

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.

Binary Puzzles - easy, vol.5

504 easy Binary Puzzles in a clean 8×8 format, arranged two per page. A large 338‑page edition designed for beginners and casual solvers who enjoy logical, relaxing challenges.