Percy JacksonThe Mist

Monsters are hiding among these mortals. Every person you clear gives you a new clue. You never have to guess.

–Monsters
–Puzzle

Clue book

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Discussion

Stuck on a clue, or spotted a monster before anyone else? Talk it over here. Please don’t post today’s answers.

About The Mist

The Mist is a free daily Percy Jackson deduction puzzle. In the books, the Mist is the magic that hides the mythological world from mortal eyes: a Fury passes for a math teacher, and the Chimera passes for a Chihuahua. Each day you get twenty people at a scene straight out of the series, such as the Metropolitan Museum of Art or the Gateway Arch, and some of them are monsters in disguise. Every person you clear leaves a true clue, and the clues are always enough to find every monster without guessing. Everyone plays the same puzzle, in 13 languages.

How to play

  1. 1Start from the one person who is already revealed and read their clue.
  2. 2Pick someone still in the Mist and call it: mortal or monster. Only make the call when the clues leave no other possibility.
  3. 3Get it right and the Mist lifts. Mortals and monsters both leave a new clue, and every clue is true.
  4. 4Keep going until every monster is found. Your score is mostly accuracy (mistakes, guesses and hints), with up to a quarter for speed compared with everyone else who finished today.

Frequently asked questions

Do I need to have read the books?
No. Every clue you need is in the game. Readers will recognize the scenes and a few famous disguises, but who is a monster changes every day, so knowing the books never gives the answer away.
How is the score calculated?
Scores go up to 100. Accuracy comes first: a wrong call costs the most, and a hint or a correct call you couldn't have worked out yet costs half as much. Speed is worth up to a quarter: your time is compared with everyone signed in who finished today. Score = accuracy × (0.75 + 0.25 × speed).
What do the difficulty levels mean?
Easy puzzles use simple counting clues and can mostly be solved one clue at a time. Medium adds clues about directions and pairs of people. Hard adds comparisons and "at least" clues, and several steps need two or more clues combined.
When does a new puzzle come out?
Every day at midnight UTC, with a new scene.
Does The Mist count toward the Plaza weekly leaderboard?
Yes. For signed-in players, each day's result counts toward the Plaza weekly board and the weekly medals, alongside Cabin‑dle, Daily Trivia, The Oracle and Pieces of Olympus.