Suguru puzzle book for Adults: 200 Medium Puzzles Mixed Grids (Volume 11)

The book contains 200 excellent Suguru puzzles at the level Medium.
50 puzzles 7×7 75 puzzles 9×975 puzzles 11×11 All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through).
Suguru, also known as Tectonics or Number Blocks, is a Japanese puzzle invented by Naoki Inaba. The goal is to fill a given rectangular grid with numbers, so that every designated area contains a sequence of non-repeating, consecutive numbers, starting from 1 and going up. Also, adjacent (touching) cells should not contain the same number, even diagonally.

ASIN ‏ : ‎ B08ZVQLYLT
Editorial ‏ : ‎ Independently published (21 marzo 2021)
Idioma ‏ : ‎ Inglés
Tapa blanda ‏ : ‎ 120 páginas
ISBN-13 ‏ : ‎ 979-8725911886
Peso del producto ‏ : ‎ 236 g
Dimensiones ‏ : ‎ 15.24 x 0.71 x 22.86 cm