🔁 Chapter 2: Loops · Level 12 of 30
Level 12: Big Stairs
Goal: Big steps: two along, two up. Reach the star at the top. ★★★ = 7 blocks or fewer.
▶ Watch how it works
Big stairs: two forward, turn, two forward, turn — twice.
Got it? Now solve your puzzle ↓ (a different board — work it out yourself!)
Blocks — tap to add
Your program
💡 Need a hint?
Each step is: repeat 2 [forward], turn left, repeat 2 [forward], turn right. How many steps?
What you learn here
Loops make long programs short and easy to read — and easy to change.
Chapter 2 — Loops: When the same steps come again and again, put them inside a repeat block — and even a loop inside a loop.
Blocks in this level
- ⬆️move forwardThe robot moves one square the way it is facing.
- ↩️turn leftThe robot turns to its left on the same square.
- ↪️turn rightThe robot turns to its right on the same square.
- 🔁repeatRuns the blocks inside it again and again — tap − and + to choose how many times.
