Puzzle 153
Only using the letters A I O S T, what is the longest word you can find?
You may use each letter more than once.
Puzzle 154
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 155
I was recently given a new watch for my birthday.
However, as usual with my presents, it was quite useless as it loses 6 minutes every hour.
I set it using my friend's accurate watch at midnight, and it now shows 10:39am.
I know that the watch stopped 21 minutes ago, so what is the correct time now?
Puzzle 156
Which name is missing from this sequence:
Joshua · Caleb · Eric · ? · Vince · Cliff · Craig
Choose from:
Simon, Steve, Bob, Edward, Frank, Gavin