The first is the set of 4x4 boards with each one having more than 10
words of 10+ letters in length. (Some as high as 26 words)
The two new ones are 3x3 boards with long words in them.
The first is a set of 2 boards each with 9 words that are 8+ letters
long! Yes, you read that correctly, 9 words, each at least 8 letters
long in a single 3x3, and I have two different versions of those, each
with different words.
The second is a set of 9 boards each with 8 words that are 8+ letter
long! Yes, after the 9 words trick these really are not that special,
but they are still a challenge. The really cool bit is that they are
all relatively different, albeit at least one word is repeated between
the boards.
So, have at it. These puzzles have longer timeouts on them such that
you can really hunt for the long words. Remember, they really start
to provide significant point wins - 13 points for each 8 letter word
and 21 points for each 9 letter word.