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A puzzle I couldn't solve for a year

A puzzle I couldn't solve for a year

A challenging puzzle stumped its creator for a year until seasoned cubers solved it in under an hour

Other·Launched Aug 2026·0 upvotes·skimmiq.com
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ALIVEverified Aug 26, 2026 · HTTP 200
CohortClass of 2026

What it is

A challenging puzzle stumped its creator for a year until seasoned cubers solved it in under an hour. The site showcases the solution and invites users to tackle similar brain teasers.

HTTP liveness

1 probe since Aug 26
Aug 26Aug 26
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Aug 26, 2026
    First probe — live
    Alive · 200 OK

Discussion 0 comments

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Vitals
Upvotes
—
Press
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Pulse Indexobserved activity
1 probe0 pressGitHub –Tranco –

Not enough observed signals for a Pulse Index (needs 2+ signal families).

Cohort survival · Class of 2026weekly

3,100 products launched in 2026 · 100% still active

3,100 active0 sunset
Still active
100%
Median lifespan
4.9y