The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BIQUADRATICS
Definition of BIQUADRATICS
noun
plural of biquadratic
BIQUADRATIC
adjective
Of a polynomial expression, involving only the zeroth, second, and fourth powers of a variable, as x + 3x + 2. Sometimes extended to any expression involving the biquadrate or fourth power (but no higher powers), as x − 4x + 3x − x + 1.
Wiktionary · CC BY-SA
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
BIQUADRATICS in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 81, 9 August 2026. Nobody has seen it on a board for 43 days.
First ever to find it
on Day 81, 9 August 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
BIQUADRATICS starts with B and ends with S. Sorted, its letters read AABCDIIQRSTU - the shape to hunt for when the grid is scrambled. I and A appear more than once. It uses Q - among the least common letters in written English.
Words that start BIQUADRA
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found BIQUADRATICS?
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 81 - and most players walked straight past it.
Play today's OUTLIER