Mastermind Instructions

Move your mouse over a colored peg on the right. Drag and drop the peg into one of the empty slots on the current Guess (marked by the red arrow). Press the green Guess button. A Red Circle means a correct color in the correct position. A White Circle means a correct color is in the wrong position. An X means the peg is the wrogn color.

Common Core State Standards
CCSS.Math.Practice.MP1 Make sense of problems and persevere in solving them.
CCSS.Math.Practice.MP8 Look for and express regularity in repeated reasoning.
Featured Logic Games