Can you solve it? Double chocolate!

A delicious new puzzle from JapanDouble Choco is a new grid logic puzzle from Japan. Below are three examples, including a toughie which appeared in the 2020 UK puzzle championship last month. Pencil-and-paper puzzles like Double Choco are very absorbing; hopefully they provide a stimulating and escapist activity during these days of quarantine.Continue reading...
Source: Guardian Unlimited Science - Category: Science Authors: Tags: Mathematics Education Science Source Type: news