A daily puzzle to find the longest hidden word in the fewest guesses. Tap letters left to right across the grid, skipping any you like, to spell words.
Erebus
What is Erebus?
Erebus is a free daily trivia game built around memory: each fact comes with a short scene and a memory hook to help you recall the name, date, or place later. You play as a penguin on a quest up Mount Erebus, mixing daily trivia questions with minigames and point-scoring. The game also includes a fact library and unlimited map and flag practice.

Perfect for a coffee break — five minutes of clever memory hooks that actually stick, no fuss.

A well-designed recall system that respects your time, though the daily challenge might feel a bit samey for veterans.
How to play Erebus
Each day, you first try to recall facts you learned on earlier days, then learn a few new ones. Facts you remember correctly come back after longer gaps, while ones you miss return the next day. There are two daily lessons—general trivia and geography—plus a daily challenge with the same six questions for everyone.
Tips & strategy
- Use the memory hook attached to each fact; it gives the hard word something to hang on to.
- If you miss a fact, expect it again tomorrow—spend a moment re-reading its scene before moving on.
- Use the unlimited map and flag practice to reinforce geography facts outside the daily lesson.
- For geography, work through countries region by region, since that's how the daily lesson is structured.
- Browse the fact library when you have extra time to review the story behind each fact.
Frequently asked questions
Is Erebus free?
Yes, the game is described as a free daily trivia game.
How often does it update?
It follows a daily cycle: daily lessons, a daily challenge, and previously learned facts come back after days or weeks depending on how well you remember them.
What topics are covered?
General trivia includes history, science, space, nature, film, music, art, literature, mythology, sport, food, and more. Geography lessons work through every country by region, covering capitals, flags, and map locations.
Is there an app?
The site text does not mention an app; Erebus is available at erebus-trivia.com.
Where to play
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