Puzzle 197
Which letter completes this sequence:
T · A · O · T · B · I · E · S · O · T · R · H · N · E · O · Q · T · U · T · E · O · S · B · T · E · I · T · O · H · ?
Puzzle 198
If cat and a half can catch a mouse and a half in a day and a half how many mice can 3 cats catch in 3 days?
Puzzle 199
What letter comes next in this sequence:
A · E · H · L · O · S · ?
Puzzle 200
Below is a very special grid, around each shaded number are 8 white squares.
However, each white square should have a number from 1 to 7.
Once filled in, these 8 numbers will sum to the shaded number.
In addition, once completed correctly, no row nor column will contain a duplicate number within a white square.
For example, the top row may be 5 6 4 2 3 1 7, etc.
This is a very difficult puzzle, and many people resort to using a computer to help them, which is a challenge in itself.
