Cube Tower Challenge 2026 – a cubingheat.com competition

Cube Tower Challenge 2026 (CTC 2026) – a cubingheat.com competition

Registrations are now live for Cube Tower Challenge 2026 (Nov 21–22), an international online endurance speedcubing tournament hosted by Cubing Heat with live 1-on-1 judging! Instead of solving a single cube and stopping, participants race the clock to solve a "Tower" of 3, 5, or 7 puzzles back-to-back in one continuous run from home.

The 6 Tower Categories & Puzzle Lineup:

• Tower A (3 Cubes – Sun, 22 Nov): 3x3, 3x3, 3x3
• Tower B (3 Cubes – Sun, 22 Nov): 2x2, 3x3, Pyraminx
• Tower C (3 Cubes – Sun, 22 Nov): 2x2, Pyraminx, Skewb
• Tower D (3 Cubes One-Handed – Sat, 21 Nov): 2x2 OH, 3x3 OH, Pyraminx OH (All 3 solved one-handed)
• Tower E (5 Cubes – Sat, 21 Nov): 2x2, 3x3, Pyraminx, Skewb, Mirror Cube
• Tower F (7 Cubes Micro Guildford Challenge – Sat, 21 Nov): 2x2, 3x3, Pyraminx, Skewb, 3x3 OH, Clock,Square-1

Key Event Details:

• Dates: Saturday, 21st November & Sunday, 22nd November 2026
• Format: 100% Online | Live 1-on-1 Judging | Choose any convenient 1-hour time slot
• Eligibility: Open to all ages and skill levels worldwide (enter up to four 3-Cube Towers and one 5-or-7-Cube Tower)
• Rewards: Beat your tower’s target cutoff time to win a custom Turbo or Zippy Trophy (free shipping across India), plus an official E-Certificate for every participant.

Register & book your slot: https://cubingheat.com/cube-tower-challenge-2026/

Contact: [email protected] | +91 70191 21507

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