Mykola Krylov

The Mini Book of Logic Puzzles - Calcudoku 200 Normal Puzzles (Volume 8) (The Mini Book of Logic Puzzles Calcudoku, #8)

The Mini Book of Logic Puzzles - Calcudoku 200 Normal Puzzles (Volume 6) (The Mini Book of Logic Puzzles Calcudoku, #6)

The Mini Book of Logic Puzzles - Calcudoku 200 Normal Puzzles (Volume 5) (The Mini Book of Logic Puzzles Calcudoku, #5)

The Mini Book of Logic Puzzles - Calcudoku 200 Easy (Volume 1) (The Mini Book of Logic Puzzles Calcudoku, #1)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Normal (Volume 6) (The Mini Book of Logic Puzzles Killer Sudoku, #6)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Hard (Volume 10) (The Mini Book of Logic Puzzles Killer Sudoku, #10)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Hard (Volume 11) (The Mini Book of Logic Puzzles Killer Sudoku, #11)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Hard (Volume 12) (The Mini Book of Logic Puzzles Killer Sudoku, #12)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Normal (Volume 5) (The Mini Book of Logic Puzzles Killer Sudoku, #5)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Extreme (Volume 13) (The Mini Book of Logic Puzzles Killer Sudoku, #13)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Hard (Volume 9) (The Mini Book of Logic Puzzles Killer Sudoku, #9)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Normal (Volume 7) (The Mini Book of Logic Puzzles Killer Sudoku, #7)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Normal (Volume 8) (The Mini Book of Logic Puzzles Killer Sudoku, #8)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Easy (Volume 4) (The Mini Book of Logic Puzzles Killer Sudoku, #4)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Easy (Volume 1) (The Mini Book of Logic Puzzles Killer Sudoku, #1)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Easy (Volume 3) (The Mini Book of Logic Puzzles Killer Sudoku, #3)

The Mini Book of Logic Puzzles - Killer Sudoku 200 Easy (Volume 2) (The Mini Book of Logic Puzzles Killer Sudoku, #2)

The Mini Book of Logic Puzzles - Numbricks 200 Normal (Volume 7) (The Mini Book of Logic Puzzles Numbricks, #7)

The Mini Book of Logic Puzzles - Numbricks 200 Extreme (Volume 15) (The Mini Book of Logic Puzzles Numbricks, #15)

The Mini Book of Logic Puzzles - Numbricks 200 Extreme (Volume 13) (The Mini Book of Logic Puzzles Numbricks, #13)

The Mini Book of Logic Puzzles - Numbricks 200 Extreme (Volume 14) (The Mini Book of Logic Puzzles Numbricks, #14)

The Mini Book of Logic Puzzles - Numbricks 200 Normal (Volume 6) (The Mini Book of Logic Puzzles Numbricks, #6)

The Mini Book of Logic Puzzles - Numbricks 200 Hard (Volume 10) (The Mini Book of Logic Puzzles Numbricks, #10)

The Mini Book of Logic Puzzles - Numbricks 200 Extreme (Volume 16) (The Mini Book of Logic Puzzles Numbricks, #16)