Finish a Crossword Puzzle Step 5: Research the Missing Letters Only a limited number of letters will fit with both of the words that cross since there are a finite number of syllables in the English language. Try your best to meet your assumptions. [5] The picture titled Complete a Crossword Puzzle Step 6 6 Examine the puzzle and the hints you missed or derived without any prior knowledge of the topic. Make a note of these. octordle