iOS · Moss Lantern puzzle

Face-down tiles. Math turns the light on.

Kids solve a short problem, flip the tile, drag it into the mosaic, and feel the keystone snap. A dusk-grove puzzle you earn with your hands — quiet, tactile, a little bit magical.

TJNAI.ai LLC · Bundle com.tjnai.theoremtiles · No ads in the kid path

Three beats. One hush.

No carnival noise — just solve, reveal, and lock the picture into place.

01

Solve

A short problem gates each face-down piece. Right answer? The tile wakes.

02

Flip & place

Art appears. Drag it home. Edges settle like clay finding clay.

03

Keystone snap

The last fit clicks soft and sure — progress you can feel.

Groves that deepen, never shout

From first spark to moss lantern hush — packs stay calm, crafted, and kid-clear.

1

Spark Grove

Learn flip, drag, and snap without noise.

Open
2

Moss Lantern

Deeper dusk, richer ember, still crystal-clear for kids.

Inventing

More groves ahead

We’re polishing the coolest math puzzle on a phone — one quiet residual at a time.

Soon

Built for families

GROWN-UPS

PIN + Face ID vault

Settings that matter stay behind a Grown-ups gate. Kids stay in the puzzle.

SOFT UNLOCK

StoreKit, not pressure

Optional unlock for more groves. The free path stays generous and beautiful.

PRIVACY

On-device first

Progress lives on the device. Short, plain-English policy.

Coming to TestFlight

Theorem Tiles is in active invent + App Store prep. When the dusk-grove is ready, you’ll feel it.

Ask about TestFlight