Puzzle 81
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:
Puzzle 82
Find three common nine-letter words that can be formed on an upside-down calculator.
Assuming you have one of the old-fashioned calculators that can show 9 digits!
What is the longest word which could be formed?
Puzzle 83
Can you find a word that can suffix (go after) each of these letters:
re
deva
rein
over
inter
under
Puzzle 84
The legendary BrainBashers calendar has had a small problem.
Here is a listing showing the number of days in each month:
January 73
February 83
March 51
April 52
May 31
June 42
July 41
August 63
September ?
Using the same rules, how many days are in September?