How do you play Space Code Explorer?
Study the ship direction, crystals, obstacles, and star gate, then arrange Move, Turn Left, Turn Right, and Repeat blocks. Collect every crystal and reach the gate to complete the mission.
Space Code Explorer
A visual coding adventure for ages 5–12. Arrange movement, turn, and repeat blocks to collect energy crystals and guide a spacecraft through 12 interactive missions.
YouToStem · STEM Lab
Space Code Explorer
Arrange commands, collect energy crystals, and guide your ship safely to the star gate.
Mission progress1 / 12
Level 1
0/1
Each square = 1 move · A–E are rows and 1–5 are columns
Steps0
Time0:00
Best--
01
Command blocksUp to 24 blocks
02
Ship program0 / 24
Tap a block above to start your program
❓ Space Code Explorer FAQ
How many levels are in this kids coding game?
There are 12 progressively harder missions covering straight paths, obstacle turns, stair routes, loops, and multi-turn programs. Completing a mission unlocks the next one.
What do map labels such as A1 and B2 mean?
Letters identify rows and numbers identify columns. The labels and stronger cell borders make it easier to count how many squares the ship must move before each turn.
What does the Repeat Last Command block do?
It runs the previous executable command one more time. For example, Move followed by Repeat moves the ship two squares. Repeat cannot be the first block because there is no earlier command.
Does the game save progress and best scores?
Yes. Unlocked levels and the best step and time result for each mission are stored in the current browser. Clearing site data or changing devices may remove local records.
Can I create or accept a coding challenge without signing in?
Yes. After completing a level, select Invite Challenge to create an anonymous link. Another player can accept it without an account, while eligible signed-in challenge records appear on the profile page.
You Might Also Like
Progressive Sudoku Challenge — 400 Online Levels
A mobile-first Sudoku game with 400 levels from 4×4 Easy to 16×16 Master, candidate notes, a daily puzzle, PDF printing, and account-free challenges.
Robot Maze Coding Adventure
A polished coding maze game for kids with 60 story levels, conditionals, loops, keys and doors, switches, ice, portals, daily challenges, and a shareable map builder.
Sokoban Adventure (98 Levels)
Play a classic Sokoban puzzle game with keyboard or touch controls. Includes 98 solver-verified levels that build spatial reasoning, reverse thinking, and deadlock awareness.
3D Shadow Match — 120 Spatial Projection Puzzles
Infer 3D block models from front and top projections across 120 progressive levels, with daily puzzles, hints, sound, and account-free friend challenges.