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Rube Wars

competitionWarangal, Telangana, India

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Registrations closed: 29/10/2026

Opportunity brief

Rube Wars: Plan. Build. Test. Fail. Fix. Complete the chain.

An engineering challenge where creativity, mechanical thinking, precision, reliability and problem-solving come together to build a continuous chain reaction.

Event Type: Critical Thinking / Engineering / Hardware / Competition / Innovation

Guidelines:

Eligibility

  • Open to students from colleges and universities across India.
  • Team size: 3 to 4 members.

About the Event

  • The chain reaction starts from one designated initial trigger.
  • Each team uses 6 to 9 mechanisms selected from the official list.
  • The action must transfer from one mechanism to the next and end by completing the assigned target.
  • The machine must run without manual intervention during the final evaluation.

Challenge Format

  • Number of problem statements: 1 (build a continuous chain reaction that completes the assigned target).
  • Duration of rounds: 45-60 min

Evaluation

  • The machine is evaluated on the official 100-mark scoring system.
  • Repeatability is considered: machines that complete the sequence consistently across multiple attempts score higher.

Rules:

  • The machine must be initiated from the designated starting point.
  • The chain reaction must proceed continuously.
  • No manual intervention is permitted during the run.
  • The machine must successfully complete the assigned target.
  • Only 6 to 9 mechanisms from the official list may be used.
  • The complete rulebook (PDF) is attached.

Prizes: Rs. 10,000

Registration: Through the Register Now button on Unstop.

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