Answer questions. Open lunch boxes. Beat the boss.

Play it together

No online play, on purpose. Kids take turns on one device, like passing the controller back and forth on the couch. Read how it started.

Daily challenges

Every day the phone app has a few new ones: three questions about something kids like, then a puzzle to match. One day it's animals and a word search. The next it's dinosaurs and a sudoku, with little pictures instead of numbers. Sports, books, space, the ocean, snacks and music take turns too.

Three are free, and doing all three keeps a day streak going. There's no clock, and a puzzle that doesn't work out just starts over. A fourth challenge comes with the full game. Daily challenges are in the phone app only, not the browser version.

What it teaches

Kindergarten through 5th grade, aligned to the standards most US states use.

For teachers

Run a live quiz game for your whole class. Pick a grade and subjects, or write your own questions, then share a code. Students join from any browser with a first name and last initial, and you watch the results come in.

Free for 14 days, then $10 a year for one teacher, or $5 a teacher a year for a school. Students' names and answers are deleted 30 days after each game.

Built for kids, not for data

• World 1 and three daily challenges are free. One $9.99 purchase unlocks two more, harder worlds and a fourth daily challenge. No subscription.
• No ads, no coins for sale, and purchases sit behind an adults-only gate.
• No chat, no leaderboards and no online play.
• No accounts for kids. Nothing to set up to play.
• No data collected from kids. Progress stays on the device, unless an adult turns on saved games so it follows each child to every device.
• Read-aloud on every question, for kids still learning to read.