- Who
- David Gilday
- What
- 9/9/9 dimension(s)
- Where
- United Kingdom (Birmingham)
- When
The largest Rubik’s Cube solved by a robot is a 9x9x9 cube tackled successfully by MultiCuber 999, an ARM-powered LEGO robot built by David Gilday (UK) and demonstrated at the Big Bang Fair in the Birmingham NEC, West Midlands, UK, on 15 March 2014.