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Bellingcat Challenge Newsletter

Join the Bellingcat Challenge newsletter to get quick access to the latest open source challenges released by Bellingcat. You'll also find the answers, methods, and tips on how to solve them. Sign up here!

Newsletter Archive

Editing Errors: 96-100

Jul 6, 2026

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3 min read

Editing Errors: 96-100

How to Detect Edited Images

Galen Reich
Merel Zoet
Galen Reich, +1
After the Blast

Jun 1, 2026

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3 min read

After the Blast

What you can learn from craters, damage and munition remnants.

Galen Reich
Merel Zoet
Galen Reich, +1
Above and Beyond

May 4, 2026

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3 min read

Above and Beyond

Ready for takeoff? Let’s tackle May’s aviation challenges!

Galen Reich
Merel Zoet
Galen Reich, +1
Acoustic Adventures

Apr 6, 2026

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7 min read

Acoustic Adventures

Did you hear? New Challenges are out now!

Galen Reich
Merel Zoet
Galen Reich, +1
Background Check

Mar 2, 2026

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9 min read

Background Check

The Hidden Clues in Your Selfies

Galen Reich
Merel Zoet
Galen Reich, +1
Coded Landscapes

Feb 2, 2026

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9 min read

Coded Landscapes

We're back with new Open Source Challenges!

Galen Reich
Merel Zoet
Galen Reich, +1
The Corrupted Archive

Dec 8, 2025

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1 min read

The Corrupted Archive

The Archivist needs your help

The Archivist
The Archivist
A 2025 Archive

Dec 1, 2025

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8 min read

A 2025 Archive

Let's put your skills to the test

Galen Reich
Merel Zoet
Galen Reich, +1
Shifting Perspectives

Nov 3, 2025

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10 min read

Shifting Perspectives

Think you’ve mastered geolocations? Let’s try it in 3D.

Galen Reich
Merel Zoet
Galen Reich, +1
Bellingcat Challenge Newsletter

Bellingcat Challenge Newsletter

Join the Bellingcat Challenge newsletter and get quick access to the latest open source challenges released by Bellingcat.


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