Dig each of your four bookworms down from this level.
Dig a tunnel from top to bottom by forming adjacent 3-letter words.
Combine one unique A-Z letter to the start or end of each bigram to make a word.
Mark off letters as you use them. Connect the tunnel from side-to-side or diagonally.
ABCDEFGHIJKLM NOPRSTUVWXYZ
You can also play here online now. Just drag and drop the letters!