Yeti Tic-Tac-Toe turns targeted ESL practice into a fast-paced, familiar game. Students answer multiple-choice vocabulary or grammar questions to claim squares on a tic-tac-toe board, practicing Spanish-to-English vocabulary or English grammar across multiple skill areas. Teachers can customize vocabulary levels and categories, while students can play against a classmate or challenge Steve the Yeti at adjustable difficulty levels. Built-in accuracy tracking and optional spoken clues make the game useful for review, reinforcement, centers, or low-pressure skill practice.