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A Number Theory Mystery The Prime Suspect

"In a city built on numbers, the truth is always divisible by evidence."

Primes

Factors

LCM

HCF

Verdict

The city of Numeria is in crisis. The criminal mastermind known only as "The Composite" has stolen the Prime Registry — a classified list of every prime number underpinning the city's cryptographic infrastructure.

You are Detective Euclid, the city's sharpest mathematical investigator. The Composite has left a trail of numerical clues — encrypted in factors, primes, LCM and HCF. Crack each clue. Uncover the suspects. Expose the truth.

📁 7 Clues 🔍 3 Suspects ⏱ Timed Investigation 🔢 Number Theory

WAEC · UTME · IGCSE · All Levels

The Prime Suspect

CASE FILE #001

Score: 0

I

Chapter One · The Break-In

The Night The Numbers Vanished

The Prime Registry was breached at midnight. Security logs show a pattern — every door code was a multiple of a hidden number. Decode the pattern to reveal the first suspect's location.

CLUES SOLVED:

0 / 7

📌 Evidence Collected

No evidence yet. Solve clues to collect.

CLUE 01

Hints: 3

Scene 1 · The Evidence Room

🔍 Decode the Clue

📎 Detective's Note

CASE CLOSED

You have unmasked The Composite

OFFICIAL INVESTIGATION REPORT
Detective Euclid · Case #001 · City of Numeria

CLOSED

0

Final Score

0/7

Clues Solved

0

Hints Used