By the Author
The Original Area Mazes
'NAOKI INABA HAS INVENTED THE PERFECT PUZZLE. ENJOY!' Alex Bellos 'Awesome puzzles! My students and I love them!' Ellen Hansen 'I use these as warm-ups…
'NAOKI INABA HAS INVENTED THE PERFECT PUZZLE. ENJOY!' Alex Bellos 'Awesome puzzles! My students and I love them!' Ellen Hansen 'I use these as warm-ups…