We appreciate that there is a learning curve to each of the puzzles. Therefore, below we have produced a reverse index for hints. Simply look up the puzzle you are finding tricky, and you'll find a pretty explicit hint to solve it. We have organised it this way so that you may see a hint above or below, but that it shouldn't ruin your gameplaying.
[spoiler]40 Anagramise the letters to make a word, and use picture puns
9 Anagramise the symbol
45 Both clues point to both an animal and a letter of the alphabet
3 Collect the capitals to make three words; where might you find them?
23 Colour in the feint dots behind the letters blindly
13 Colours make a flag
16 Connect the words with one common word
30 Count the frequency of each letter used
15 Cover one with the other to make a planetary phenomenon
25 Delete the words crossed out and anagramise
21 Dial the numbers to spell the word
8 Draw in the lines with numbers of your partners multiple clue
35 Equations will help link to spell a word out
31 Find a word related to noses which follows the rules shown
47 Find the words with dots, and use the dot count to uncover the letter
18 Follow the arrow
4 Follow the arrows
46 Follow the letters alphabetically up to the diamonds
6 Internal letters are mixed up for two sentences
42 Join each row and anagramise, taking the extra letter away to form a word
2 Join the hour and the only possible minutes together to make a time
43 Let the cipher help you work out what the dots stand for
26 Look for synonyms for the grey message
28 Number up or down on the alphabet from the word shown
7 Numbers relate to the word below. If struggling, spend a penny.
34 Overlay the pages to make one word
1 Put all the letters together to make a word
39 Put together the grey letters. The extra I is there to make it unfair!
20 Puzzle 10 will help you here periodically
36 Remove the letters and merge the rest
5 Sit the books side by side and look for a synonym of enemy
24 Start with the letter and follow the arrows
27 The clocks use semaphore
44 The word below each path relates to the opposing book’s top word. Fill in the blanks and collate
14 The words grow and change, which has a scientific name
38 Treat the circles as centres, and move the lengths according to key
37 Two phrases are helpful and two are fake, use the hint
12 Two sentences have been cut in half and shared
19 Use the alphabet to find the letters, counting on or back
10 Use the famous scientific shape to identify the numbers into letters
17 Use the image clues to help find the letters
32 Use the key to solve the phrase
11 Venn may help here
41 Words shown are palindromes. Relate this to the time shown.
22 Work out the cryptic clue
29 Work out the words and collate the boxed letters
33 Write the missing letter in each group, and collate [/spoiler]