Here's another puzzle:
Work out the rule that defines the left/right division and classify the tiles at the bottom in to left/right.
When you are done you can make 2 digits up from the letters in the left (taken only from the 'bottom' set of leters). Note that not all letters from the left need to be used, and letters can be reused in both numbers (although not twice in the same number, unless you have two of those letters).
For example, if you have only one "e" you can have "one" and "five" as your 2 numbers, but "three" can't be one of them.
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