Cognitive Puzzle Master T-Shirts

Jigsaw puzzle

"Evidence suggests she was working on the puzzle, got up to make tea, husband enters and puts last piece in..."

Light Bulb Moment

The practical psychopath

"He conquered the known world - now all he's got is sudoku."

"This is our most difficult escape room. In here, you're a mother of 4 unruly children, tons of overdue bills and a lazy husband."

"Wordle in two! You hear me? Two!!"

'Scientists say that crosswords activate brain...'

Crossword Dictionary Bookstore

"Compare Calculate Contrast Before you make a move"

'Sorry, I can't come: Young Master has joined the scouts and tied me up with a fancy knot I can't work out...'

Challenge and solution

Thinking Cap (a hat in the form of a brain).

'They say my tests are too hard. Maybe I should switch from Essay to Connect-the-Dot.'

"Very few people are aware that the 'New York Times' Sunday crossword puzzle is contagious."

Sudok Fu: Sign up for class today!

Famous Optical Illusions!

'A xebec and fluyt passed a heptad of shilpit grugrus.'

King completes rubik's cube.

= too complex

"It's a puzzle to me"

'Decoding is often 1, 14, 20, 9, 3, 12, 9, 13, 1, 3, 20, 9, 3.'

Brains

Laboratory mouse in a maze with directions.

Game Addiction

"It doesn't take a rocket scientist to figure this stuff out, but..."

People with tilted heads looking at crooked art gallery painting

"I was solving those same problems when I was your age."

"Good news... the AFP have approved our crossword clues."

'Can you get me that productivity report?' 'Sure, let me finish this crossword first.'

Puzzle books - Guaranteed to fry your brain.

Boffins.

Negotiations