v1.24 (small improvements)

v1.24

Fixed a few frustrating things in puzzle 11, and made puzzles 4 and 5 a bit harder to crack early on.

- Remade grid for puzzles 4 and 5 to add more blots but also reduce ambiguities while solving.

- Puzzle 7: Less of the bottom text is covered.

- Puzzle 10: Added decorative blots which may also serve as camouflage.

- Puzzle 11: Moved the "S" that could wrongly go at the end of the 4th word. (Sorry about that Olexa!)

- Puzzle 11: Changed title to match 11th word, and covered it up more.

- Puzzle 11: Pixel-sized blot adjustment to further obscure the 2nd clue.