Sharper Pencil

9 primary works

Famous Frog Sudoku 600 Puzzles, 300 Easy and 300 Medium

by Dan Croker

Published 23 July 2016

Famous Frog Sudoku 600 Puzzles, 300 Hard and 300 Very Hard

by Dan Croker

Published 23 July 2016

Famous Frog Sudoku

by Dan Croker

Published 26 July 2016

Famous Frog Sudoku 300 Easy Puzzles With Solutions

by Dan Croker

Published 18 July 2016

Famous Frog Sudoku 300 Medium Puzzles With Solutions

by Dan Croker

Published 18 July 2016

Famous Frog Sudoku 800 Easy Puzzles With Solutions

by Dan Croker

Published 27 July 2016

Famous Frog Sudoku 800 Medium Puzzles With Solutions

by Dan Croker

Published 27 July 2016

Famous Frog Sudoku 800 Hard Puzzles With Solutions

by Dan Croker

Published 27 July 2016

Famous Frog Sudoku 800 Very Hard Puzzles With Solutions

by Dan Croker

Published 30 July 2016