The rare daily word game sweeping the globe. Find what's hidden in plain sight.
HELIOGRAPH
Definition of HELIOGRAPH
noun
An apparatus for signalling by means of a moveable mirror which reflects flashes of sunlight.
Wiktionary · CC BY-SA
Where it comes from
From helio- + -graph.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
Same root, HELIOGRAPH · 3 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.
HELIOGRAPH in OUTLIER
Players have found it on 3 boards so far. 21 players have found it across Outlier's history.
It first turned up on Day 151, 18 October 2026. The most recent board was Day 161, 28 October 2026. It was on the latest finished board.
First ever to find it
on Day 151, 18 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
HELIOGRAPH starts with H and ends with H. Sorted, its letters read AEGHHILOPR - the shape to hunt for when the grid is scrambled. H appears more than once.
Words that start HELIOG
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found HELIOGRAPH?
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 151 - and most players walked straight past it.
Play today's OUTLIER