Body Kit

Build the human body one system at a time — but the lungs won't work without a diaphragm, so the order and dependencies matter.

How to play

Each round hands you a body system with empty slots and a tray of organs. Drop the right organ into each slot; a placed organ that's missing the parts it depends on glows BROKEN until you fix the chain. Light up every slot and the system reads ALIVE — finish all systems to win.

• Only the correct organ is accepted in a slot; wrong drops are rejected and counted
• An organ stays broken until its supporting organs are in place
• Work through all systems as fast as you can — misplacements cost points

Controls

• Desktop: drag an organ onto its slot, or click an organ then click a slot; click a filled slot to remove it
• Phone & tablet: tap an organ, then tap the slot to place it; tap a filled slot to clear it

Game modes

• Daily: the same shared puzzle for everyone each day
• Practice: endless fresh randomized bodies

Tips & strategy

• Place foundational organs first so dependent ones light up immediately
• Read the BROKEN note — it names exactly which organ is still missing
• Avoid rejected drops; a clean, flawless run scores highest

What you'll learn

Body Kit turns human anatomy into a drag-and-drop assembly, building knowledge of organs and systems and how they depend on one another.

• Skills: human anatomy, organ systems, body structure, system interdependence
• Best for: roughly grades 5–10 (ages 10–16)
• For parents & teachers: a memorable way to learn organs and systems.

About Body Kit

Body Kit is an original anatomy-assembly puzzle that turns human biology into a drag-and-drop dependency game. It's free to play in your browser with no download or sign-up.

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