skip to main content




New Or Updated



These are the most recent illusions, and other items that are new or updated. The most recent 15 of each.



Puzzles / Misc



Brain Teasers
Updated today. New puzzles and / or updated list - every 2 weeks.
Search
New today. Search BrainBashers
BrainBashers Test
New in the last 7 days. Have you taken the BrainBashers test?
1...Million Dots
New in the last 7 days. Can you visualise 1 to 1,000,000 dots?
Do Not Click
New in the last 7 days. What can I say? Just don't click this button.
Stereograms
New in the last 7 days. A stereogram is a 3D picture within a picture.
Illusions
Updated in the last 14 days. Optical illusions and other visual oddities.
Daily Puzzle
Can you solve today's brain teaser?
Reactions Test
How quick are your reactions?
2048
Can you reach 2048?
Find The Hidden Letters
How quickly can you find the hidden letters in this eye-straining puzzle?
Say The Colour
Can you say the colour, sounds easy? Your brain will get very confused!
Knight's Tour
Can you move to every square of a chess board using the move of a knight?
10 Second Test
How accurately can you judge 10 seconds?
Billion Seconds Old?
When are you a billion seconds old?


Illusions



Impossible Boxes?
Could this structure be made?
Pattern Distortion
Does the pattern distort?
Same Distances?
Are the circles the same distance apart?
Same Size?
Do these shapes get larger or smaller?
Southeast?
Does this read southeast or northwest?
Same Size?
Are they the same size?
Semicircle?
Does the semicircle really exist?
Height And Width
Is the height the same as the width?
Raised Buttons
How many raised buttons when rotated?
3D Cubes
Are there six cubes popping out?
Ponzo Illusion
Which train is larger?
Cookie Colour?
What colour is the cookie?
Inner Glow
Does the inner glow disappear?
Vertical Pattern
Is the pattern truly vertical?
Hermann Grid
Can you see the blobs at the intersections?