The book covers a broad spectrum of puzzle types, including logic puzzles, lateral thinking exercises, mathematical challenges, and visual conundrums. This dive

Karen is back with more lateral thinking puzzles and riddles! The difficulty level of these puzzles varies, but no matter how difficult you may find them to be,

Amazing Minecrafter Brain Games and Puzzles that Will Blow Your Mind! Discover worlds of Minecraft fun with puzzlers that will have your friends scratching thei

OVER 3 MILLION COPIES SOLD OF THE #1 BESTSELLING SERIES! Don't miss this New York Times bestselling "impossible to put down" (Buzzfeed) novel with deadly stakes

Some issues, 1943-July 1948, include separately paged and numbered section called Radio-electronic engineering edition (called Radionics edition in 1943).