Mini Challenges!
New inventive challenges posted each week
288
Ha-ha!
Invent and draw a fun way to get across a ha-ha!
Ha-ha's were used to protect a building from animals and people. It is said to be called a ha-ha because it would surprise people coming near it and make you cry "Ah! Ah!" We have teamed up with the The National Trust for today's challenge and we are inspired by the big ha-ha surrounding Seaton Delaval Hall.
Upload all you ideas to our website and let's invent ways to get across a ha-ha!
Check out some other challenges
Prev
Next
437
Weather control
Invent a way to control the weather
292
Eco trophy
Invent and draw a trophy suitable to award a winner of the Earthshot prize.
548
Lucky
Invent a way to turn your luck around
226
Mars water
Draw an invention that collects water on mars
1
Keep your distance
Draw an invention to keep people two metres apart