Online since 2002. The most comprehensive site for all around twisty puzzles.

Atomic Chaos (aka Kaos, aka Brain Drain)
Click a thumbnail to see its larger version and description.
Scramble the beads from tubes of different lengths, then try to restore them to their proper homes.

The patent for this puzzle was granted in 1993.
In Germany it was sold under the name "KAOS", otherwise under the name "Atomic Chaos".
The images 5-7 show a bilingual version with german and french writings on the package.
A german version was sold under the label "TOGGO", the english version under "Puzzlers". There is a third version which is named "Brain Drain". At least the last version was produced by Virgo in Mumbai, India. One of these versions is way smaller than the first one.
Image 3 compares the normal and the small version.
Image 4 compares the big and normal version.

Big version: (2 black balls)
Maximum Length: 177 mm
Overall diameter: 58 mm
Thickness of tubes: 14 mm
Weight: 107 grams

Normal version: (including "Toggo"-version; 2 orange balls)
Maximum Length: 158 mm
Overall diameter: 58 mm
Thickness of tubes: 17.5 mm
Weight: 93 grams

Mini version:
Maximum Length: 100 mm
Overall diameter: 37 mm
Weight: 25 grams



Thank you to the following people for their assistance in helping collect the information on this page: Joshua Bell.


This puzzle can be found in collections of these members:

Found a mistake or something missing? Edit it yourself or contact the moderator.
join »login » Community