The rare daily word game sweeping the globe. Find what's hidden in plain sight.
CUBOIDS
Definition of CUBOIDS
noun
plural of cuboid
Wiktionary · CC BY-SA
Word DNA
CUBOIDS inherits its ancestry from its root, CUBE.
Line of descent
- Ancient Greek
- Latin
- Old French
- English
3 recorded generations before English.
Deepest traced root
3rd
of 59 source languages in OUTLIER
12.2%
of traced words share this origin (9,477)
branch · 12.2% of traced words
How it is built
Same root, CUBE · 9 relatives in the game
Its etymology also names Old English.
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
CUBOIDS in OUTLIER
Players have found it on 27 boards so far. 39 players have found it across Outlier's history.
It first turned up on Day 31, 20 June 2026. The most recent board was Day 150, 17 October 2026. Nobody has seen it on a board for 6 days.
First ever to find it
on Day 31, 20 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
CUBOIDS starts with C and ends with S. Sorted, its letters read BCDIOSU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Also seen on Day 31
Could you have found CUBOIDS?
OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 31 - and most players walked straight past it.
Play today's OUTLIER