Amvik eBook Solutions

Perfect for coffee breaks, commutes or relaxing at home, this bumper collection of 300 brand new ultimate killer sudoku puzzles is guaranteed to provide you wit

Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettl

The latest volume in the hugely popular Killer Su Doku series from the puzzle suppliers to the Times, featuring the highest-quality puzzles with an extra elemen

First fitness, warm-up, training and positive energy for the brain. Killer sudoku. This Sudoku leads step by step to the top of the skill. It is necessary to fi

Best fitness, warm-up, training and positive energy for the brain. Killer sudoku. This Sudoku leads step by step to the top of the skill. It is necessary to fil