Alright… this is it. Final Human CAPTCHA challenge 👉👉
We saved the best for last. There are 3 images. Only ONE is AI-generated.
Your job is to tell us if it's the one on the Left, Middle, or Right.
Submit your guesses by Sat, Feb 28 at 11:59pm UTC. As usual we'll be revealing the answers on Sunday!
If you got 3+ right, we’ll share how to claim your reward next week.
@PerleLabs Left
The sky in the left image has a natural, hazy quality with soft clouds, while the right skies are overly saturated or have unrealistic cloud formations.
It's the final week of Human CAPTCHA: Round 7
You made it this far… but we’re not going easy on you. One of these is a real photograph of a hot air balloon, the rest is AI-generated. Can you tell which one it is?
Respond with Left, Middle, or Right and tell us why below!
Submissions close Sat, Feb 28 at 11:59pm UTC. Answers revealed Sunday.
@PerleLabs Right
The right image has natural imperfections and realistic background details. The left one looks overly sharp and almost too perfect, especially in lighting and reflections, which makes it feel less like a real photograph.
Perle Human CAPTCHA #6 🏎️
One of these sports car photos is real. The other was generated by AI.
Comment “left” or “right” with your guess, and tell us why 👀
Submissions close Sat, Feb 21 at 11:59pm UTC. Answers revealed Sunday.
Perle Human CAPTCHA #5 📸
Let’s keep your captcha streaks alive. One of these vacation photos is real, and one was generated by AI.
Which one is real? Reply "left" or "right" and explain why ↓
This week's submissions close Sat, Feb 21th at 11:59pm UTC. Both answers will be revealed on Sunday.
Perle Human CAPTCHA #4
It's time to put your human judgement to the test again. One of these images of a tiger is a real photograph, one was generated by AI.
Which one is real? Reply "left" or "right" and tell us why ↓
This week's submissions close Sat, Feb 14th at 11:59pm UTC. Both answers will be revealed on Sunday 👀
Perle Human CAPTCHA #3 📷
One of these images of fruit is a real photograph, one was generated by AI.
Which one is real? Reply "left" or "right" and why 👇
You have until Sat, Feb 14th at 11:59pm UTC. This week's answers will be revealed on Sunday.
@PerleLabs AI
No obvious human artifacts? No canvas weave texture, no visible brush strokes that have directionality/variation of a real painter, no tiny imperfections in edges that humans almost always leave.
Perle Human CAPTCHA Round 2 ✌️
Was this landscape art created by a real artist, or AI generated?
Reply with "Human" or "AI" and tell us why!
Deadline is Sat, Feb 7th at 11:59pm UTC. This week's answers will be revealed on Sunday.
PS: Use your own judgement and trust your instincts!
@PerleLabs H
The photo looks very realistic: the light reflects naturally on the surfaces, the blurring looks well-balanced, the lettering on the signs is clear and not distorted, and small details like electrical wires, wall textures, and objects on the street are seamless.
Perle Human CAPTCHA Round 1
Was this photo taken by a real person or generated by AI? 📸
Reply with a letter and tell us why:
H = Human
A = AI
Deadline to submit is Sun, Feb 7th at 11:59pm UTC. It's go time 👇
Think you can outsmart AI? 😏
Perle's Human CAPTCHA is here.
> Test your ability to detect AI-generated content
> 2 questions every week
> Get 3+ correct across 4 weeks to earn an exclusive badge
The real AI challenge begins. First challenge below.
🎆2026 ANT.FUN New Year Airdrop🎉
Snag your slice of 10,000 $ANB rewards by finishing a few quick tasks:
🔶Connect your X account and follow @ant_fun_trade
🔶Retweet our post
🔶Make your first trade on Web (0 fees!) or in the App
🔶Invite friends and earn extra bonuses
Event ends in 15 days, check the details on the event page.
Join now: airdropny.earnanb.fun
Fully Local Wallet Control + Multi-Chain All-in-One + Zero Platform Fee = Your Future Trading!
Transparency alert: @Giverep shows exactly how points are earned and valued. No hidden rules, no sudden devaluations. Refreshing honesty in loyalty programs! @Giverep 🔍
The "Debug-to-Earn" model for social dynamics. Identify toxic communication patterns or unfair social structures within the community and propose solutions. @Giverep