ColorBOX: color mixing (physics of light)

COLOR box is a online puzzle game using the additive color system (color theory).

Instructions
•Press the left and right arrow keys to move the color
•Press the down arrow key to drop the color
•When a color is dropped, its color is added to the colors in adjacent squares
•Create white squares to score points. The more white squares you make at once, the higher your score

not easy, but fun

Jellyblocks: visual process strategy puzzles

Jellyblocks

http://www.addictinggames.com/jellyblocks.html

Description: Sticky blocks in sticky situations. Make just the right moves to get these blocks to stick together.

Untangle: unravel angles

Untangle, via Addicting Games

http://www.addictinggames.com/untangle.html

Click on a vertex to grab and drag it--when all the lines are no longer crossing, you've completed the puzzle.

Free, online, multiple levels, no language

Red Remover: strategy/physics

http://www.addictinggames.com/redremover.html

remove only the red blocks

Factory Balls: task processing/logic

http://www.smart-kit.com/games/factory-balls/

create patterned balls by designing a sequence of tasks

Blox: visual strategy puzzles

http://www.smart-kit.com/games/blox/

click on the blue boxes to change the direction arrows

Flood Fill: strategy/problem solving

http://www.smart-kit.com/games/flood_fill/

Flood Fill

online puzzle game, free with lots of ads

fill in regions so that no two adjacent regions are the same color

Azada 2: Ancient Magic

literature based puzzles game

Robinson Crusoe
Journey to Center of the Earth
Time Machine
Jekyll and Hyde
and more

walkthrough available

(photo shows puzzle from the Robinson Crusoe puzzle set)

Electric Box: strategy puzzles/problem solving

It’s time to think outside the box.

Electric Box is a unique styled puzzle game where you have to connect power from the power supply to the set target.

Enjoy the game.


(annoying ads but free to use)

Azada

"Trapped in a magical puzzle book, the adventurous Titus needs your help to release him from his spell. To do this, you must solve the tricky puzzles of Azada. Crack the series of puzzles and fill in the missing pages of the enchanted book to free Titus from his prison. Loads of unique puzzles to solve, boss puzzles and surprises along the way, hidden clues unlock levels. Have fun!"

Azada puzzles:

Tower of Hanoi (multiple levels)
tangrams
visual matching
matchstick moving



Strategy Guide available here:http://www.bigfishgames.com/download-games/1723/azada-strategy-guide/index.html

Walkthrough available here: http://gamewalkthrough.blogspot.com/2007/07/azada-walkthrough.html