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L1

Task L1 — One Flight (10 min)

Single launch; max 9:59 in 10 min

Difficulty index
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EasyHardest

About this task

Rule: Single launch only. Max 9:59. 1 flight in 10 minutes working time.

The Challenge: The standard 'One Flight' — nearly 10 minutes of potential flight time, but you must commit to a single launch. The most agonizing decision: launch early (risking dead air later) or wait (risking running out of time)?

Decision factors:

  • Launch timing is everything — one decision, one outcome
  • 10-minute window gives more patience — you can wait 3-4 minutes for conditions
  • Max of 9:59 means conditions must sustain for nearly the full working time
  • No recovery whatsoever — if you land, that's your score
  • Watching others launch while you wait is psychologically brutal

What the data says: 23% max rate with 36% failure rate — the signature bimodal pattern. 14.1% land out entirely. The 'empty middle' is extreme: you either read conditions right (max) or wrong (crash). Difficulty 111.8. 1,073 entries — the standard One Flight format.

Score distribution

Score probability vs flight time

Likelihood of achieving a given score based on total flown duration across all rounds of this task.

Top performers