20 free levels
Coding · Code Canyon
Garden Automation
Program a garden robot with sensor rules — then watch a whole day play out.
- Grades
- 4–8
- Levels
- 48 in 2 tracks
- Free
- 20 levels
- Session
- 5–15 minutes
What it is
A small garden has a soil sensor, a light sensor, a rain gauge and a thermometer. Write rules like "when the soil is dry and it is not raining → water" or "when it is night → grow lights on", then simulate the day hour by hour. The soil meter, weather strip and devices show exactly what happened, and the goals list shows any hour that went wrong. This is a simplified model for learning, not a gardening guide.
What children learn
Introduces event-driven programming: rules that react to sensor readings as conditions change over time, combining conditions with and / or, and testing a program against a timeline instead of a single case.
What it teaches
- Combine conditions
- Events and sensors
- Conditions
How to play
Choose a sensor, a value and a device from the menus to build each rule; add conditions with + and; press Simulate to watch the day, then Check. All controls are standard buttons and menus, usable with a keyboard or screen reader; the timeline can also be read hour by hour.
Plays with: Touch Mouse Keyboard
Accessibility
- Read-aloud on request
- Fully playable with a keyboard
- Calm mode with reduced motion
- No timers or time pressure
- Never relies on color alone
- Quiet mode turns off sound effects
Level maps
Tracks and levels
Each track is made for a grade range. Start anywhere that fits — you don't have to play the younger tracks first. As a guest, your stars are saved on this device.
Sprout Rules
Water when dry, lights at night, no watering in the rain, fans for heat.
4–6
24 levels · 10 free
Sprout Rules
Water when dry, lights at night, no watering in the rain, fans for heat. · 4–6
- 1 Seedling Bed 1 ☆☆☆
- 2 Seedling Bed 2 ☆☆☆
- 3 Seedling Bed 3 ☆☆☆
- 4 Seedling Bed 4 ☆☆☆
- 5 Seedling Bed 5 ☆☆☆
- 6 Seedling Bed 6 ☆☆☆
- 7 Night Garden 1 ☆☆☆
- 8 Night Garden 2 ☆☆☆
- 9 Night Garden 3 ☆☆☆
- 10 Night Garden 4 ☆☆☆
- 11 Night Garden 5 Plan level
- 12 Night Garden 6 Plan level
- 13 Rainy Days 1 Plan level
- 14 Rainy Days 2 Plan level
- 15 Rainy Days 3 Plan level
- 16 Rainy Days 4 Plan level
- 17 Rainy Days 5 Plan level
- 18 Rainy Days 6 Plan level
- 19 Hot Summer 1 Plan level
- 20 Hot Summer 2 Plan level
- 21 Hot Summer 3 Plan level
- 22 Hot Summer 4 Plan level
- 23 Hot Summer 5 Plan level
- 24 Hot Summer 6 Plan level
Levels after 10 are part of a PlayOwl plan. Free levels, saving and basic reports stay free.
Smart Greenhouse
Cloudy hours, shade for hot sun, and one rule per device.
6–8
24 levels · 10 free
Smart Greenhouse
Cloudy hours, shade for hot sun, and one rule per device. · 6–8
- 1 Greenhouse 1 ☆☆☆
- 2 Greenhouse 2 ☆☆☆
- 3 Greenhouse 3 ☆☆☆
- 4 Greenhouse 4 ☆☆☆
- 5 Greenhouse 5 ☆☆☆
- 6 Greenhouse 6 ☆☆☆
- 7 Glass House 1 ☆☆☆
- 8 Glass House 2 ☆☆☆
- 9 Glass House 3 ☆☆☆
- 10 Glass House 4 ☆☆☆
- 11 Glass House 5 Plan level
- 12 Glass House 6 Plan level
- 13 Sun Room 1 Plan level
- 14 Sun Room 2 Plan level
- 15 Sun Room 3 Plan level
- 16 Sun Room 4 Plan level
- 17 Sun Room 5 Plan level
- 18 Sun Room 6 Plan level
- 19 Smart Farm 1 Plan level
- 20 Smart Farm 2 Plan level
- 21 Smart Farm 3 Plan level
- 22 Smart Farm 4 Plan level
- 23 Smart Farm 5 Plan level
- 24 Smart Farm 6 Plan level
Levels after 10 are part of a PlayOwl plan. Free levels, saving and basic reports stay free.
Off screen
Print & play
Paper activities that go with this game.
Keep exploring
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Coding games by grade
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