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Challenges · Round 1Closed

A waiting game for under $10

Build a 1–3 minute game with AI for under USD 10 in total model spend.

For makers
Window
09-26 – 10-09
Per round
1–3 min
Tag
#challenge-1
All entries
—

Closed14 days

Model spend capMeasured by the Spare desktop app

$10

How to enter

  1. 01

    Sign up

    Create a Spare account

  2. 02

    Build in the desktop app

    Spend and time are recorded by the client

  3. 03

    Upload

    Tag it #challenge-1; ranked after review

    Closes 2026-10-09

Rules4

  1. HTML

    An offline HTML package that meets the usual publishing rules

  2. < $10

    Built in the Spare desktop app, which measures spend and time; spend under $10

  3. #challenge-1

    Tag it challenge-1

  4. 1–3 min

    Rounds last 1–3 minutes and can pause anytime

Ranking

20Saves
÷
$5Spend (USD)
=
4Score

Same 20 saves

  • Spent $2
    10
  • Spent $5
    4
  • Spent $10
    2
Measured by the Spare desktop app.

Leaderboard0

Shown once 3 entries have desktop stats.

  1. Open
    22nd
  2. Open
    11st
  3. Open
    33rd

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Reference works6

1–3 min, playable here

Stack TowerWork page

Rounds

  • Round 1A waiting game for under $10Closed