← 🌙 Lua World

🌙 Level Up!

★★★☆☆ · worth 150 points

You can practise without a player, but pick a player to score points!

📖 The mission

Today you unlock

If statements choose a path

An if statement checks a condition and chooses which answer to return. Order matters: check the special cases first.

💡 Hint ladder

Use if / elseif / else with end at the bottom.
Check the biggest numbers first: if level >= 10 then ... elseif level >= 5 then ...

🧪 Coach checks

◯ level 1 is Noob
◯ level 4 is Noob
◯ level 5 is Pro
◯ level 9 is Pro
◯ level 10 is Legend
◯ level 99 is Legend

Live coach

Getting ready

☆☆☆

💬 if / elseif / else picks ONE branch. Check the biggest numbers first!

function potionSize(ml)
  if ml >= 100 then
    return "BIG potion"
  elseif ml >= 50 then
    return "medium potion"
  else
    return "tiny potion"
  end
end

print(potionSize(120))  -- BIG potion
print(potionSize(60))   -- medium potion
print(potionSize(10))   -- tiny potion

📟 It printed:

📟 Output