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OTadle

Cardle

Five cards. One combination. Can you read the game?

Your guess

How to play ?

What is the goal?

Find five different secret cards and place them in the correct order. The answer is hidden among the twenty unique cards in the daily deck.

How do you make a guess?

  1. Select cards to fill the first empty slots from left to right.
  2. Submit once all five slots are filled.
  3. Read the clues applied directly to the deck.
  4. Correctly placed cards remain visible and locked in the next guess.

How do the deck clues work?

Black card back

Black back: position foundThe card belongs to the answer and occupied the correct position. It turns black in the deck and remains visible and locked in the next proposal.

Visible ace of hearts

Visible card: still availableThe card has not been eliminated. If it was already tried, it belongs to the answer but occupied another position, so it can be moved and reused.

Blue card back

Blue back: eliminated cardThe card does not belong to the answer. It turns blue in the deck and can no longer be selected.

What does the proposal area show?

After a guess, only correctly placed cards remain face up and locked. Empty positions must be completed with cards still available in the deck.

Locked ace of hearts
Locked king of clubs

In this example, the first and fourth positions have been found. The next selected cards will fill the second, third and fifth positions. Black backs appear only in the deck; locked cards remain visible in the proposal area.

How do you edit a guess?

Use the erase card to remove the last unlocked selection. Locked cards cannot be removed. The enter card becomes available when all slots are filled.

Is there a guess history or duplicate cards?

There is no separate history: the deck and locked positions show your progress. The solution and deck contain no duplicates.

How do you win?

You win when all five cards occupy their exact positions. Guesses are unlimited.

How does the daily challenge work?

A new answer and deck become available every day at midnight, New York time. Progress is saved in this browser until the date changes.

Congratulations!

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About OTadle

OTadle is a web game platform offering daily challenges, created by Ayoub Yaqine. It brings together word, letter, number and card games that run directly in the browser.

How the project began

The algorithmic design of OTadle is an idea by Ayoub Yaqine, inspired by his experience with games such as Wordle, Nerdle, Mastermind and other deduction games. He imagined more complex variants that combine several mechanics and require different forms of reasoning.

The first version of the code was developed by Ayoub Yaqine. The project is now maintained by Codex.

The secret libraries behind the words

Every letter challenge is backed by years of linguistic research. OTadle does not choose from improvised word lists: its dictionaries were prepared from established research resources.

Icons, assets and licenses