The game:
You get a pair of words. In order to win, you have to transform the former word into the latter one in the least number of steps possible. A lower average of steps means more efficient solving.
The rules:
On each step, you have to transform the previous word by one of the following:
1. Changing the letters' position.
For instance, the word "team" can be transformed into "meat", "tame" or "mate".
2. Adding/deleting one of the letters.
For instance, the word "mate" can be changed to "mates" or "mat". Thus, "meat" -> "mates".
3. Changing one of the letters: "team" -> "teem"
Also, you can do all three actions simultaneously: "team" -> "meets".
Examples:
Word Day Boy
Row Way Bay
Bow Weak May
Book Week Man

Star mode:
In Star mode you can choose a pair of words by yourself. Type first word followed by Enter, then second one and Enter. To play press 'START'.
Challenge your friends and check who is faster in solving puzzles.