The rare daily word game sweeping the globe. Find what's hidden in plain sight.
CUBOID
Definition of CUBOID
adjective
Of the shape of a cube.
Wiktionary · CC BY-SA
Where it comes from
From cube + -oid.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
Same root, CUBE · 9 relatives in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
CUBOID in OUTLIER
Players have found it on 44 boards so far. 139 players have found it across Outlier's history.
It first turned up on Day 23, 12 June 2026. The most recent board was Day 165, 1 November 2026. Nobody has seen it on a board for 1 day.
First found by a player on Day 23, 12 June 2026.
Built from these letters
CUBOID starts with C and ends with D. Sorted, its letters read BCDIOU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Also seen on Day 23
Could you have found CUBOID?
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 23 - and most players walked straight past it.
Play today's OUTLIER