ERNO
4 letters
Historical clue formulations
- Toy inventer Rubik — 2026-04-15
- ___ Laszlo, cosmetics businessman — 2025-11-15
- Puzzlemaker Rubik — 2025-06-01
- Rubik of puzzle cube fame — 2024-10-20
- Cube creator ___ Rubik — 2024-05-22
- Rubik with a cube — 2024-02-11
- Toymaker Rubik — 2023-11-26
- Rubik who created the Rubik's Cube — 2023-08-13
- Rubik with a cube — 2021-06-27
- Rubik with a famous cube — 2019-11-18
- "Cubist" Rubik — 2019-08-19
- ___ Laszlo (cosmetics brand) — 2019-01-03
- Puzzlemaker Rubik — 2017-10-05
- Puzzle inventor Rubik — 2017-03-12
- Puzzlemaker Rubik — 2017-01-31
- Puzzle designer Rubik — 2016-10-08
- "Um ... sorry!" — 2016-08-09
- Toymaker Rubik — 2016-03-27
- Cosmetician Laszlo — 2016-01-08
- Cube maker Rubik — 2015-11-23
- Cubemeister Rubik — 2015-05-17
- Rubik who invented Rubik's Cube — 2015-02-02
- "Cubist" Rubik — 2014-11-23
- Cosmetician ___ Laszlo — 2014-11-16
- Hungarian name meaning "sincere" — 2014-07-19
- Puzzle inventor Rubik — 2013-09-25
- ___ Rapee, longtime Radio City Music Hall conductor — 2013-05-16
- Puzzler Rubik — 2012-08-07
- Cube creator Rubik — 2011-12-18
- Cubic Rubik — 2011-05-18
- Resistance leader in Woody Allen's "Sleeper" — 2010-01-01
- Professzor Rubik — 2009-02-24
- Puzzlemaker Rubik — 2009-01-28
- Composer Dohnányi — 2008-10-26
- Rubik of cube fame — 2008-05-22
- Designer/architect Goldfinger — 2008-04-10
- Inventor Rubik — 2007-10-10
- Composer Dohnányi — 2007-01-07
- Cosmetics maker ___ Laszlo — 2006-11-01
- Cube inventor Rubik — 2006-04-10
- ___ Laszlo skin care products — 2006-01-08
- Pianist/composer Dohnányi — 2005-10-16
- Rubik who invented Rubik's Cube — 2005-10-03
- Cosmetics maker ___ Laszlo — 2005-09-08
- "Ruralia Hungarica" composer Dohnányi — 2005-05-27
- Puzzlemaker Rubik — 2005-05-18
- Composer Dohnányi — 2005-04-15
- Rubik of cube fame — 2005-03-10
- Dohnányi who composed "Ruralia Hungarica" — 2005-01-14
- Puzzlemaker Rubik — 2004-08-15
