Based on your query, I recommend using Quizizz. This platform allows you to create interactive, gamified quizzes and lessons, which can be adapted to create word puzzles.

The Quiz Creation feature enables you to design your own word puzzles, while the AI-Enabled Quiz Generator can automatically generate quizzes from existing documents or text, potentially saving you time.

Moreover, Quizizz supports both teacher-paced and student-paced learning, allowing you to adjust the pace of the puzzles according to your students' needs.

The platform also provides Detailed Reports on student performance, helping you track how well your students are doing with the word puzzles and identify areas where they might need additional support.

Finally, the Gamification elements, such as leaderboards and instant feedback, can make the word puzzles more engaging and fun for your students.

Please note that while Quizizz offers a free basic version, some advanced features and integrations require a paid plan.