??
Puzzle 5
How many words can you find …
… that contain two consecutive U's?
?
Puzzle 6
Hidden in the grid below are eight, 7-letter words. Each word begins with the central R and you can move one letter in any direction to the next letter. All of the letters are used exactly once each. What are the words?
| T | A | E | R | O | B | O |
| E | T | G | S | T | N | W |
| R | N | E | E | A | I | E |
| I | N | U | R | E | F | R |
| N | B | U | O | E | E | E |
| B | S | E | A | E | V | E |
| I | D | H | T | S | G | N |
Note: this puzzle is not interactive, and the letters cannot be clicked.
??
Puzzle 7
If a farmer buys chicken feed for 57c per tonne, pig feed for $1.52 per tonne and cattle feed for 43c per tonne. The feed can only be purchased by the tonne, and part tonnes aren't sold.
How much of each would he have if they had 100 tonnes for $100?
??
Puzzle 8
What is the next number in this sequence:
1 · 1 · 2 · 4 · 3 · 9 · 4 · 61 · 5 · 52 · 6 · 63 · 7 · 94 · 8 · ?