They donate 5% of all sales to Just One Tree, a nonprofit aimed at removing CO2 from the atmosphere by planting trees.

Brain teasers are challenges that test your thinking and problem-solving abilities. They often require you to think ...

The rigid structures of language we once clung to with certainty are cracking. Take gender, nationality or religion: these ...

In short, proof-theoretic semantics is inferentialism made concrete. This has seen substantial development in the last few years. While the results remain technical, they are revolutionising our ...

Puzzle pieces in 6 Sided Stories offer a warm guided experience with glowing hints. The game progresses smoothly from simple to complex puzzles through seasonal themes. DarZal Games' puzzle creation ...

"We wanted players to be able to come up with their own ways to solve the puzzles and to find their own solutions for ...

Since the launch of The Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games ... We strive to offer puzzles for all skill levels that everyone can ...

Both are set to release in spring 2025. Murdle, a free daily online logic puzzle in which the player solves a murder mystery, ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Logic Problems magazine has been a popular puzzle magazine for over 20 years. Buy a single copy of PUZZLER LOGIC PROBLEMS or a subscription of your desired length, delivered worldwide. Current issues ...

The first clue tells you that By The Lake (1st) and By The Lake (2nd) are blue. By The Lake (1st) tells you that In The Bush (1st), In The Bush (3rd) and In The Bush (5th) are one color, so the latter ...