Suguru Puzzle Book
16 primary works
Book 1
Book 2
Book 3
Book 4
Book 5
Book 6
Book 7
Book 8
Book 9
Book 10
Book 11
Book 12
Book 13
Turn On The Logic Suguru 200 Master Puzzles 9x9 (Volume 13)
by Dina Smile
Book 14
Turn On The Logic Suguru 200 Master Puzzles 9x9 (Volume 14)
by Dina Smile
Book 15
Book 16