Puzzle 2
By changing the second letter of each word below, you can make another valid word.
Can you change each word such that the second letters will reveal an eleven-letter word when read downwards?
Therefore, what now reads 'awpydnucepa' will be a real word.
bake
swap
opal
dyed
idle
snow
lump
aces
melt
spun
rant
Puzzle 3
Hidden in the grid below are three boys names. Starting at any point, trace out the path of a chess knight. The last letter of one name starts the next one. What are the names?

The moves of a knight are:
Puzzle 4
Complete this grid with the digits 1 to 6 to make the sum correct.
Perform each mathematical operation in the order shown, from left to right, so 1 + 2 x 3 is treated as (1 + 2) x 3 = 9.
Consecutive numbers are not next to each other, there is no ÷ 1, and at no point is a decimal or a fraction used.

Note: this puzzle is not interactive, and the squares cannot be clicked.