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Reviews

Featured in puzzles

By Mar 31, 2021
Reviews

The best dog puzzles: Mental stimulation for your pup

The next time your dog is pestering you for a belly rub, or just seems plain ol’ bored, pass him...
By Nov 20, 2020
Science

Three puzzles that are like CrossFit for your brain

Choose your level of self-burn.
By Sep 25, 2020
Science

The inventor of the Rubik’s cube doesn’t get why it’s so popular

It took Ernő Rubik a full month to solve his own puzzle. Now nearly 50 years later, he’s sitting back...
By Sep 5, 2020
Science

Can you crack the world’s first crossword?

Try your hand at sudokus, riddles, mazes, and more with this free downloadable puzzle pack.
By Aug 26, 2020
Science

Can you expose the truth in these two riddles?

Give your brain a workout!
By Aug 19, 2020
Science

This maze has three solutions. Can you solve them all?

Give your brain a wee workout with this puzzle.
By Jul 1, 2020
Gadgets

Challenging puzzles and brain teasers for when you’re bored of Sudoku

Pass the time and train your brain.
By Jun 19, 2020
Science

These sudoku puzzles only use 1s and 0s. Can you crack them?

There’s only one correct answer for each grid.
By Jun 7, 2020
Science

Give your brain a workout with these unique number puzzles

Called “Sums,” they were invented by an engineer.
By May 29, 2020
Science

Logic problems to challenge your bored brain

They’ll make the time pass lightning fast.