1000 Hidoku Vol. 2: Japanese puzzles: brain teaser and brain training - level: medium

Since the early 2000s, Japanese number puzzles have become increasingly popular, and a great demand for new variants and alternative logic puzzles has developed. Among the new puzzle games, Hidoku is one of the most popular.Contents:over 1000 exciting Hidoku puzzles including solutions at the end of the book5 different sizesthe puzzles are designed not too big, but not too small eithersuitable for young and old, teenagers, adults, pensioners and seniors