LibraryNowPlayMechanicsMCP

Kinds

Campaign431Product132Food & drink31App & software76Film95Series99Music92Game159Book64Creator moment70Meme & format149Trend & aesthetic46Activity64Moment146
PricingPrivacyTermsRefundsPress
Library/Activity/Charlie Charlie Challenge/Certificate

Spread Certificate · No. HIS-01613

Two pencils balanced over a yes/no grid, photographed by Yunshui; CC0.

This certifies how far it spread

Charlie Charlie Challenge

April 2015 ·seeded onYouTubethenInstagramXOpen webPressApp stores

Spread Score

63

Viral

Verified independently

Verified

2M

BBC-reported hashtag users in 48 hours; methodology unstated

BBC Trending

Verified

24.7K

July 2 Wikipedia views; old title only, after the breakout

Wikimedia Foundation

Verified

Week of May 25, 2015

Peak proxy date, Apr 29 ’15 to Week of May 25, 2015

Verified

6 platforms

Started on YouTube

Claimed, not audited

Claimed

#3

2015 South Africa Google trending Current Affairs rank

Per Google

Claimed

#4

2015 US Google trending How to...? rank

Per Google

Claimed

#4

2015 US Google trending What is...? rank

Per Google

Issued Oct 23, 2026 · Spread Score v1.3 · 22 sources

howitspread.com/id/HIS-01613

Badge

For your site, decks and case films. A click opens this record, live.

<a href="https://howitspread.com/id/HIS-01613"><img src="https://howitspread.com/badge/HIS-01613.svg" alt="Spread Score 63, Viral, verified by How It Spread" height="40"></a>

Use it

Free for anyone, in pitches, award entries and case films.

Download image
howitspread.com/id/HIS-01613

Using it in an award entry? See how