Share Word Search Bubbie & Rivka's Best-Ever Challah (So Far!) To create your word search for "Bubbie & Rivka's Best-Ever Challah (So Far!)", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title