Interactive Karnaugh Map

Welcome!

Select a level above to start. Level 1 starts with a filled map. Level 2 generates a random boolean expression for you to map out.

Target Expression:

CD
AB
00
01
11
10
00
01
11
10

Build Simplified Expression

Drag terms from the palette into the box below to form your final Sum of Products (e.g. A'B + C). Click a block in the drop zone to remove it.

A
A'
B
B'
C
C'
D
D'
+