Robot Programmer
Build a program of turns and moves, then run it to steer the robot through the maze to the goal · the maze grows the higher you climb
About Robot Programmer
Robot Programmer is a bite-size coding puzzle. A robot sits in a maze facing one direction, and a goal waits somewhere on the other side · the walls are the obstacles. You do not steer the robot directly · you write a short program first, queueing up a sequence of turn-left, move-forward, and turn-right steps, then press Run to watch the robot carry it out one step at a time.
Why it trains your brain. Planning a route before you run it is the core of computational thinking · sequencing, spatial reasoning, and debugging. You have to picture how each instruction rotates or advances the robot, hold the whole plan in your head, and predict where it ends up. When the robot drives into a wall, you read back your program to find the faulty step · exactly the read-plan-fix loop programmers live in.
The maze grows as you climb. Early levels are a small, open maze · a few rooms and a short hop to the goal. Every few levels the maze gains another row and column of rooms, so the route grows longer and twistier and your program has to thread it turn by turn. Every maze is generated to be solvable · there is always a route through.
Part of the PlayMemorize family of brain-training games. Runs entirely in your browser, works offline as a Progressive Web App.
FAQ
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How do I play Robot Programmer?
Tap the turn-left, forward, and turn-right buttons to build a program · a queue of steps shown below the maze. When you think the sequence will reach the goal, press Run and the robot follows your program one step at a time. Reach the goal to win the round. -
What happens if the robot crashes?
Driving forward into a maze wall crashes the robot and ends the round. Turning never crashes · only forward moves can. Plan your route so every forward step passes through an opening, not into a wall. -
Why does the robot stop without reaching the goal?
Your program ran out of steps before arriving. The round counts as a loss · add more steps next time, or fix the ones that pointed the robot the wrong way. Use Undo to drop the last step or Clear to start the program over. -
Does it get harder as I go?
Yes. Each successful round bumps your level, and every few levels the maze grows by another row and column of rooms, so the route to the goal gets longer and more tangled the further your streak runs. Every maze is still guaranteed to have a solution. -
Does it work offline?
Yes. PlayMemorize is a Progressive Web App. Install once and Robot Programmer plays anywhere without an internet connection.