Think boldly. Solve creatively.

Celebrate Ada Lovelace Day with five different challenges designed by Girls in STEAM. Each correct solution unlocks one letter. Collect them all to reveal the word.

Curiosity is our superpower

Join the challenge

Enter your name to save your progress and collect your five letters.

Use the same browser for all five puzzles. Girls in STEAM organizers can see submitted names, attempts and completions. No email or account required.

YOUR LETTER COLLECTION0 of 5 unlocked

Each solved puzzle reveals a mystery letter. Collect all five to discover the secret word.

Choose your challenge

Any order · as many tries as you need