1 mirror · Cross Platform · Free
Pick from 1 verified mirror below. All deliver the same 25 KB file under the Freeware license.
1 available
About this software
Click on one of the five spaces to change the color of the rock in it. You can choose from five colors. When you press done, you get a white rock for every rock in the right place, and a black rock for every rock that is the right color, but in the wrong space.
Read the full Deducrion online puzzle review and feature list →
Tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 25 KBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
At a glance