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Detective Mystery Files artwork

A detective chess mystery

Detective Mystery Files

Strange things are happening in the city, and only a sharp chess mind can crack the case. Detective Mystery Files turns every puzzle into a clue on the trail of the truth.

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What children will learn

  • Careful analysis of chess positions
  • Tactical patterns learned through case-solving
  • Logical thinking, one clue at a time

Inside the adventure

Cases to crack

Each mystery unfolds as your child solves the chess puzzles behind the clues.

Rewards for sharp thinking

Solved cases earn gold and rewards along the way.

Progress always saved

Every child's investigation is saved to the cloud and resumes where they left off.

Pricing

Prices are in US dollars. Applicable taxes are calculated automatically at checkout.

Lifetime Access

US$69

One-time · this course · one child

Individual All-Access

US$19/month

Every eligible arcade course · one child

Family All-Access

US$29/month

Every eligible arcade course · up to two children

Questions parents ask

What ages is this for?

Chess Education adventures are designed for children learning chess. How to Play Chess covers the basics for brand-new players, and each arcade adventure builds puzzle skill step by step from there.

What does lifetime access mean?

A one-time purchase that gives one child permanent access to that course. There is no renewal and nothing more to pay for that course.

How does the membership work?

All-Access is a monthly membership that unlocks every currently eligible arcade course. Individual covers one child; Family covers up to two children, each with their own saved progress.

Can I enroll more than one child?

Yes. Each child gets their own player profile with separate progress. Lifetime purchases are per child, and the Family membership covers two children.

Does progress save automatically?

Yes. Every child's progress, gold and unlocks save to the cloud automatically, so they can pick up the adventure on any device.

Can I cancel my membership?

Anytime, from the Stripe Customer Portal in your Family Dashboard. Access continues until the end of the paid period.