Le BIG Book of BIG Trigons: 200 Difficult Trianglons Puzzles

I love this book so much I bought it again a couple of years later. Much more interesting than sudoku. The puzzles get extremely hard by the end so these should challenge the most seasoned puzzler.

I have completed easier Trigon books and was looking for something more challenging, this is exactly want I wanted. Really enjoyed these puzzles especially the 0 to9 ones.

DJAPE creates the kind of puzzle books that really make you think. I've completed all of his Trigon books and a few of his Nonogram books. Le BIG Book of BIG Trigons has a picture of his dog and is my all time favorite puzzle book. Every single puzzle is difficult and challenging. They are not for the weak minded. I actually shout out YAAAY when I complete a puzzle. Yes they are that good. I also shout out NOOOO when I've made a mistake because I know I won't be able to complete that puzzle. The best part is finishing the book and ordering the same one again. I have ordered this book 4 times and I'm ready to order it again. At some point I hope to complete all of the puzzles without making any mistakes (wishful thinking).

Awesome...I have all of your trigons books..and even multiples of the same books. This book is the best!! LOTS of missing number puzzles...the best ever. Thank you!!

This book was just in tme. Just finished our previous trigon books from Djape. So good after years of sudoku.