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FEDOKU
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📖 Categories
Marshalling the army…
Daily Fire Emblem Grid Puzzles!
⚔ Ironman ·
Guesses left 9 Cells 0 / 9 Uniqueness —
How To Play FEDOKU
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  • Fill all 9 cells with the correct Fire Emblem unit.
  • You have only 10 guesses — once used, a guess is gone even if wrong.
  • There are at least 2 valid answers per cell. May not apply to creator submitted puzzles!
  • Once you place a unit, you cannot reuse them in another cell.
  • Units must satisfy both the row and column category to count.
  • Units data is taken from their initial appearance. Reclassing etc. is not taken into consideration.
  • Your Uniqueness Score is the sum of pick percentages across all cells. Each cell contributes the % of players who chose the same unit for that cell. Lower score = rarer picks = better score!
  • An empty or failed cell adds 100 points to your score.
  • New puzzles every day at midnight local time.
  • Hover over any category to see a fuller description of what it means. Categories with a small icon in the corner also link to Serenes Forest or Fire Emblem Wiki for more info.
  • Found a bug or have feedback? The game is in early development — data errors are possible!
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Uniqueness Score
Lower is better — pick obscure units!
Cells Filled
Guesses Used
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Next Puzzle
📅 Daily Streak
🔥 Win Streak
Games Played
Avg Uniqueness
🔧 Data Corrections
How to earn puzzle submission tokens

What are tokens?

Tokens let you submit a custom puzzle for potential inclusion as a featured FEDOKU daily. Each token grants one submission.

How do I earn tokens?

Help us fix unit data. When a unit has a field flagged as potentially wrong, you can submit what you think the correct value is.

If 20 or more players submit corrections for a flag and 90% or more agree on the same value, tokens are automatically granted to everyone who submitted that matching value — as long as at least 25 players share it.

How do I avoid having a submission flagged as low-effort?

Submit what you genuinely believe is correct. If your answer differs significantly from the majority-agreed value once a flag is resolved, your submission will be marked as low-effort and no token will be granted.

How do I use a token?

Once you have a token, a "Submit Puzzle" option will appear here. Build your puzzle using the in-game Puzzle Creator, then submit it for review.

Select the bugged field
⚔ Compendium
Collected: 0 / 0
Variants
Puzzle Stats
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Games
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Lowest Score Count
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Avg Score
Privacy Policy

Last updated: March 2026 — FEDOKU by Vicious Sal

Overview

This Privacy Policy describes how FEDOKU, operated by Vicious Sal, collects, uses, and protects information when you use this website. FEDOKU is not affiliated with Nintendo or Intelligent Systems. All Fire Emblem content is used for commentary and fan purposes only.

Information We Collect

When you create an account or log in, FEDOKU may collect your email address and a display name for authentication purposes. Puzzle results, scores, and in-game statistics may be stored to provide features such as leaderboards and personal history. This information is used solely to operate the game and improve your experience.

How We Use Your Information

Your information is used to authenticate your account, save your puzzle history, display statistics, and communicate important updates. We do not use your data for targeted advertising, and we do not sell or share your personal information with third parties except as required by law.

Data Security

We are committed to protecting your information and employ reasonable technical measures to safeguard it from unauthorised access or disclosure. No method of transmission or storage is 100% secure; use this service at your own discretion.

Cookies & Local Storage

FEDOKU uses browser local storage to save your daily puzzle progress, settings, and statistics on your device. No tracking cookies are used for advertising. You can clear this data at any time through your browser settings, though doing so will reset your local game data.

Account Deletion

You may request deletion of your account and associated data at any time by contacting us via the links below. We will process deletion requests promptly.

Third-Party Links

FEDOKU links to partner sites including Fire Emblem Wiki and Serenes Forest. These sites operate under their own privacy policies, and we are not responsible for their content or data practices.

Updates to This Policy

This Privacy Policy may be updated periodically. Continued use of FEDOKU following any changes constitutes acceptance of the revised policy. Significant changes will be noted in-game where possible.

Questions? Reach out via YouTube, Patreon, or Ko-fi.

Defeated.
You have laid down your sword.
The answers have been revealed.
🛠 Puzzle Creator

Fill all 9 cells with Fire Emblem units, then click Find Categories. FEDOKU will search every valid row & column combination that covers your picks. Single-answer cells are allowed here. Use this to design puzzles for submission.

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Pick a unit