CodeDala
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💻 For developers

Coin Counter

Collect coins to an exact total: variables, arithmetic, comparison

What you'll build
📘A solid foundation
⚡Practice in the browser
🎯Mini-projects
🎓Course certificate
📘 5 lessons⏱ ≈ one evening🎓 Intermediate
🎯 Mission
Master Coin Counter
⚡+100XP
🏆CertificatePDF
🎓Course complete
Progress0 / 5 · 0%
Next up: Collect the coins

Course program

01

Counting coins

0 / 5 lessons
⌄
  1. 01

    Collect the coins

    Coin•Total•Goal 🏧⚡ +10
    ▶ Now
  2. 02

    The total() sensor

    total()•while•Comparison <⚡ +10
    Open
  3. 03

    Pick the right coins

    Exact total•Addition•Skip extras⚡ +10
    Open
  4. 04

    Exact change

    Mixed values•5 + 2•Planning⚡ +10
    Open
  5. 05

    Route to the register

    Route•Exact total•Trap
    Course complete
    Open
Coin Counter — online coding course