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Puzzle 721
Can you make this equation correct by moving exactly one matchstick?

Note: this puzzle is not interactive, and the matchsticks cannot be moved. The matchstick layouts for each digit are:
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Puzzle 722
The BrainBashers Dictionary of Proverbs is running out of memory.
Below are four proverbs with their vowels missing and the remaining letters are grouped in fours.
dntb tthh ndth tfds y
trth wllt
bslw nchs ngbt slwr nchn gng
thnk frst ndth nspk
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Puzzle 723
Here is a well-known proverb with the consonants removed. What is the proverb?
-oo- -e-o-e -ou -ea-.
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Puzzle 724
Look at the following sentence once, and once only. How many times can you find the letter F?
Furry foxes of far origin often come of age far before scientific study forecasts.