You know those Shorts where a shadow of something sits on screen, a ring counts down from 3, and the answer pops in with colour.

People play along. They try to beat the timer. Then they stay for the next round.

That format is free in the ReelStyles kit. You do not write code. You ask Claude in plain words. Claude builds the film on your computer.

Countdown guessing quiz made with the free ReelStyles kit (catalog sample)

Catalog sample from reelstyles.com/style/guess-quiz. A silhouette, a 3-second ring, then the answer. This is the site sample, not a new film made for this post.

Why this format works

The loop is simple: see the shape, guess, wait for the ring, get the answer. Viewers who start guessing tend to stay until the reveal.

Real videos in this lane (opened 10 Nov 2026 on YouTube):

These are not my videos and I am not linked to them. Same beat the kit uses: a shadow, a short countdown, a reveal, then a harder round.

What you need

Be clear about the setup. This is not a phone app.

  • A normal computer (Mac, Windows, or Linux)
  • Claude Code on a paid Claude plan (you pay Anthropic for that plan yourself)
  • Node.js 22 or newer, FFmpeg, and Chrome or Chromium on that computer (the setup step below can install these for you if you say yes)
  • About 15 minutes for first-time setup
  • Internet on the first run

You do not need a fancy graphics card. You do not need to know how to code. You talk. Claude writes the files and makes the video.

Step by step

1. Open Claude Code in an empty folder

Make a new folder, for example my-quiz. Open Claude Code inside it. An empty folder keeps things tidy. Everything Claude makes for this video lands there.

2. Install the free kit

Type these two lines into Claude Code, one at a time:

/plugin marketplace add reelstyles/reelstyles-free /plugin install reelstyles-free@reelstyles-free

That adds the 7 free styles. The countdown quiz is one of them.

3. Say "set up ReelStyles"

Just type that. Claude checks your computer for Node.js, FFmpeg and Chrome. If something is missing, it asks before it installs anything. Then it makes a 5-second test film so you know it all works.

If the test film plays, you are ready. If it does not, tell Claude what you see. "The test film did not appear, what went wrong?" is a fine thing to say.

4. Ask for your quiz

Copy this and paste it in. Change the topic to whatever you like:

Make a 9:16 Short in the reelstyles guess-quiz style. Eight rounds, two per band from easy to impossible. Animals only. Show me the scene plan first, then render it to out.mp4.

Asking for the plan first matters. Claude shows you the list of rounds before it builds anything. If you want different animals, a flag quiz, or fruit, say so now. It is much faster to change a plan than a finished video.

Want a longer one for a normal YouTube video? The style page suggests: "Make a 2-minute video about [your topic] in the reelstyles guess-quiz style. Show me the scene plan first."

5. Check the stills

Before the final render, ask Claude to show you a few still frames. Look at them like a viewer would. A short checklist:

  • Can you guess the shape from the shadow alone?
  • Is the countdown ring easy to see?
  • Does the answer text fit on screen, with nothing cut off?
  • Does each round feel harder than the last?
  • Is the top and bottom of the frame clear, so the phone app buttons do not cover anything?

If something is off, say it in plain words. "The cat is too hard to guess, swap it for a dog." "Make the ring bigger." Claude edits and shows you again.

6. Render and watch it on your phone

When the stills look good, let Claude render. The first video takes the longest, about 20 minutes with setup included. After that, a short video usually renders in a few minutes.

You get an MP4 in your folder. Send it to your phone and watch it there, with the sound off. That is how most people will see it.

Posting tips

  • Start easy. The first round should be one almost everyone gets. That first "I knew it" keeps people watching.
  • Say the hook in the title. Something like "Guess the animal in 3 seconds | Easy to Impossible". People know right away what they are playing.
  • Ask for a score. A pinned comment like "How many did you get out of 8?" gives people a reason to reply.
  • One file, three apps. The same 9:16 MP4 works on YouTube Shorts, Instagram Reels and TikTok.
  • Make a series. Animals, then flags, then fruit. Same look, new topic. Ask Claude to keep everything else the same.

Silent is fine for this format. If you want sound, ask Claude to add the ticks and a pop on the reveal. The kit has a recipe for that.

I cannot promise views. Nobody can. But this is a format people already play along with, and you can make a new round in an evening.

Where to go next

Install the free kit and ask Claude in plain words. That is really it.

  • Free kit (7 styles, including this quiz): github.com/reelstyles/reelstyles-free
  • In Claude Code: /plugin marketplace add reelstyles/reelstyles-free then /plugin install reelstyles-free@reelstyles-free
  • Free kit: 7 styles, $0. Starter: 31 styles for $19. Full: all 125 styles, $49 for the first 20 buyers, then $79. You pay once. Details on reelstyles.com.

The picture at the top is the catalog sample from the site. I did not make a new video for this post.

I am Ahmed (@medevsmaker). I build ReelStyles: Claude Code skills that make videos in code.