T-Rex Run Cache Builder

T-Rex Run is the dinosaur runner game. Your T-Rex auto-runs and speeds up, jumping cacti and ducking birds. Set a target score, and a player who actually reaches it has the cache revealed. The run is checked on the server by replaying the exact inputs, so the final coordinates or keyword never sit in the page for a player to peek at, and a faked score will not pass.

Your puzzle

Title

Geocache code (optional)

Shown to players as a link to your cache page.

Your email (optional)

Only the site admin can see this, in case they need to reach you about your cache. Never shown to players.

Target score

How far they must run to win (100 to 5000). Rough guide: 300 is a quick warm-up, 500 a short sprint, 750 the classic challenge, 1500+ for the dedicated. The game keeps speeding up, so higher targets are a lot harder.

Hint (optional)

Intro message (optional)

On win, reveal

Shown only after a player reaches your target score. Reveal either the final coordinates or a keyword, not both.

Coordinates Keyword

Final coordinates

Keyword (for a geochecker)

Message (optional)

Image URL (optional)

Where can I host an image for free?

Paste a direct https:// link to an image. Free image hosts that give a direct link include ImgBB, postimages.org, and Cloudinary. A geocaching.com image link works too. The link must start with https://.

I understand this puzzle is public, contains nothing sensitive or inappropriate, and I am responsible for its content. I also understand that caches which sit unused are removed automatically: one that is never played is deleted 30 days after it is created, and one with no plays for two years may be deleted.

Keep your cache in play to keep it live. Share the play link so people visit it; unused caches are cleaned up over time.

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Live preview

Playing Won

My T-Rex Run cache

Hint:

🦖

Jump Duck

You made it!

Keyword