Number Puzzles

Found some great number puzzles on the Internet.

Bridges
Dominosa
Light-up
Loop
Nonograms
Nurikabe
Shikaku
Sudoku

Drunk Men Work Here

This is a very interesting website. Problems 170 and 129 are a couple of great logic games.

How online games are solving uncomputable problems

Online games that tap your brainpower without you noticing can crack problems that have defeated the most powerful computers, says Lewis Dartnell. Get involved with distributed computing with these online games and downloads.

Click here for more information.

The Eyeballing Game

The Eyeball website gives you some mathematical figures and asks you to eyeball them correctly. I scored a 5.92 on my first try.

Just scored 3.13 on my second try.

More games at the Games for the Brain website.

Sliding Block Puzzles

Very challenging sliding-block puzzles at PuzzleBeast.

Puzzlers Paradise

Puzzlers Paradise is a website with some great, interactive, logic puzzles.