Writing — Nick Xifaras

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Guide21 Sept 2026

Solving Bellingcat’s ‘Shadow Play’: a radar image, an orbit, and a circle on a cliff

How I solved Bellingcat’s Shadow Play challenge: a synthetic aperture radar image, a satellite in the wrong place, and the circular building that almost gave it away.

Project27 Jul 2026

Ελληνικό ιατρικό λεξικό για spellchecking

Ένα λεξικό 27.500 Ελληνικών ιατρικών όρων για έλεγχο ορθογραφίας σε Word, Zettlr κλπ.

Personal22 Jul 2026

Let’s see if this works

Will my new posting system work or will it explode on my face? Let’s see!

Guide10 Jul 2026

Solving Bellingcat’s ‘Planted Evidence’: the street AI tried to hide

How I solved Bellingcat’s Planted Evidence challenge: an AI-edited Venice photo, a destroyed house number, and the medieval carving that gave up the street.