Check the fit yourself.
Read the player pages and host notes. Consider your students’ reading needs and how you will share the printed clues. No tested age, duration, or learning-outcome claim is being made.
Keep clues and answers apart.
Hand out player material only. Keep the answer key with you and use the hint ladder when a group asks for help.
Give everyone a role.
Invite students to take turns reading clues, recording ideas, and checking an answer against the page. Let them explain the evidence before moving on.
Leave space to talk afterwards.
Ask which clue changed their thinking, where two ideas disagreed, and what helped the group decide. Treat these as discussion prompts, not a promised learning result.
Begin with Mailbox Mix-up.
The free sample has two puzzles and its own answers. It needs no paid materials and lets you inspect the format before choosing a longer story.
Read the host checklist for printing and hint handling.