Codewords Crosswords : Tips, Tricks and Strategies.

1. Start with the Most Constrained Letters: Look for letters that are already filled in, as they can help you deduce other letters in the puzzle. Begin by focusing on words with the highest number of filled-in letters.

2. Use Letter Frequencies: English language letter frequencies can guide your guesses. Start with common letters like E, T, A, and O, and work your way through the alphabet.

3. Pay Attention to Word Lengths: Consider the length of the words you're filling in. If a word is already partially filled and there are limited possibilities for completing it, prioritize those letters.

4. Look for Letter Patterns: Examine patterns of consonants and vowels within words. This can help you determine the most likely letter placements.

5. Cross-Reference Letters: Cross-reference words that intersect with each other. If a letter in one word is filled, it can help you determine letters in the intersecting word.

6. Eliminate Letter Possibilities: As you fill in more letters, certain possibilities will be eliminated. Keep track of these to narrow down your choices in other parts of the puzzle.

7. Check for Similar Words: Identify words that might share common letters with other words. If you've filled in a letter in one of these words, it might help you fill in letters in the other words.

8. Make Educated Guesses: When you've narrowed down possibilities for a letter, make an educated guess. If you later find inconsistencies, you can backtrack and correct your guess.

9. Utilize Clues and Word Relationships: If the puzzle provides any clues, use them to your advantage. Additionally, consider the relationships between words and themes in the puzzle. These can offer insights into potential letter placements.

10. Patience and Persistence: Codewords Crosswords can be challenging, so stay patient and persistent. Don't be afraid to revisit and revise your earlier guesses as you gather more information.