Series:

Straights Puzzles

6 primary works

Book 1

Cover of Straights Puzzles - Easy 200 vol. 1

Book 2

Cover of Straights Puzzles - Medium 200 vol. 2

Book 3

Cover of Straights Puzzles - Hard 200 vol. 3

Book 4

Cover of Straights Puzzles - Expert 200 vol. 4

Book 5

Cover of Straights Puzzles 9x9 - Easy to Expert 400 vol. 5

Book 8

Cover of Straights Puzzles 9x9 - Easy to Expert 400 vol. 8