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JTC2026
St. Joseph International School
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OTHER Individual

Rubik’s Showdown (3×3 Speedcube)

Official 3×3 Rubik’s Cube speed solving showdown. Standard 3×3 cubes scrambled by organizers. Fastest valid solving times take the podium. Open to Grade 3 to 12 (Group A to D).

Rules & Guidelines

Category

3x3 Rubik’s Cube

Grade Eligibility

  • •Grade 3 to 12 (Group A to D)

Task

Participants must solve a standard 3×3 Rubik’s Cube within the given time. The participant with the fastest valid solving time will be ranked higher.

Guidelines

  1. 1Cube Requirements:
  • •The competition will be conducted using a standard 3×3 Rubik’s Cube.
  • •Participants may bring their own 3×3 cube unless instructed otherwise by the organizers.
  • •The cube must be in proper working condition.
  • •Any electronic or specially modified cube that provides an unfair advantage will not be allowed.
  • •The organizers reserve the right to inspect the cube before the competition.
  1. 2Scrambling the Cube:
  • •Each participant's cube will be scrambled before the competition.
  • •The scrambling process will be conducted by the event organizers or judges to ensure fairness.
  • •Participants must not observe or interfere with the scrambling process.
  1. 3Competition Procedure:
  • •Participants must wait for the official signal before starting.
  • •Timing will begin according to the instructions of the judges.
  • •Participants must stop immediately after completing the cube.
  • •A cube will be considered solved only when all six faces are completely solved with their respective colours.
  1. 4Timing:
  • •The official timing system will be used to record each participant's solving time.
  • •Each participant will be given the number of attempts determined by the organizers.
  • •The best valid solving time will be considered for the final ranking.
  • •The judges' recorded time will be considered final.
  1. 5Fair Play:
  • •Participants must solve the cube without any external assistance.
  • •The use of mobile phones, smart devices, notes, algorithms, or any other solving guides during the competition is strictly prohibited.
  • •Participants must not receive assistance from spectators or other participants.
  • •Any participant found using unfair means may be immediately disqualified.
  1. 6Participant Conduct:
  • •Participants must report to the competition venue on time.
  • •Participants must follow the instructions of the judges and event organizers.
  • •Any disruptive or inappropriate behaviour may result in disqualification.
  • •Participants will be ranked according to their fastest valid solving time.
  • •In the case of a tie, additional attempts or tie-breaking rules may be applied by the judges.
  • •The decision of the judges and organizers will be final.

IMPORTANT NOTE

  • •Only standard 3×3 Rubik’s Cubes will be allowed for this competition.
  • •Participants must ensure that their cubes are in proper working condition.
  • •Any form of cheating or external assistance will result in immediate disqualification.
  • •The decision of the judges will be final.

Event FAQs

Can I use a magnetic 3x3 cube?

Yes, factory magnetic 3x3 speedcubes are allowed, provided they have no electronic sensors or Bluetooth connectivity.

Registration Fee
৳200
Eligible Academic Groups:
Group A (Grade 3 to Grade 4)Group B (Grade 5 to Grade 6)Group C (Grade 7 to Grade 8)Group D (Grade 9 to Grade 12 (A2/HSC))
Venue / Format:
Speedcubing Arena
Submission Type:PHYSICAL