1. Games where double letters are a key mechanic:
* Scrabble: Double letter scores are crucial for maximizing points.
* Boggle: Finding words with double letters is a common challenge.
* Words with Friends: Similar to Scrabble, double letter scores exist.
* Bananagrams: Double letters can be used strategically to form longer words.
* Crosswords: Double letters often appear in puzzles, creating added difficulty.
2. Games where double letters appear, but aren't essential:
* Anagrams: While double letters can occur, they aren't a defining feature.
* Hangman: Double letters in the mystery word can make the game harder.
* Wordle: Double letters in the answer word can be tricky to guess.
3. Games with a specific focus on double letters:
* Double Letter Bingo: A bingo-like game where players match double letters.
* Double Letter Scrabble: A variation of Scrabble where only double letter tiles are used.
4. Games with "double" in the name, but not necessarily double letters:
* Double Dare: A game show where players must complete stunts in pairs.
* Double Sudoku: A Sudoku variant with two grids that must be solved simultaneously.
It's important to clarify what you mean by "double letters" to narrow down the types of games. Do you mean games where double letters are essential for gameplay, or simply games where they might appear?