Each Who Wore It? challenge is based on one Premier League club and one shirt number.

A sequence of recent wearers is shown in order, with several player names hidden.

Using the players already visible, the club, shirt number and the order of the timeline, you need to work out who belongs in each missing position.

Select a blank and enter the player you believe wore that number at that point in the sequence.

Correct answers lock into place, while incorrect answers remain unresolved and can be attempted again.

As the challenge continues, additional clues are revealed to help identify the remaining players.

Who Wore It? is not just about knowing which players wore a particular number.

The order of the timeline is one of the biggest clues available to you.

Look at the players already shown and think about when they were at the club, which seasons they played in and who came before or after them.

If you know one player joined in a particular year and another left shortly afterwards, that can help narrow down the missing name between them.

Sometimes working out the period is easier than remembering the player immediately.

The more attempts you need, the more information Who Wore It? gives you.

In the Daily Challenge, each missing player begins worth 3 raw points.

After the first unsuccessful attempt, an additional clue is revealed and the available value for that player drops to 2 points.

After another unsuccessful attempt, a further clue becomes available and the remaining value drops to 1 point.

If the player is still unresolved after the final attempt, the correct answer is revealed and that position scores 0.

The aim is to identify as many missing players as possible before relying on the extra information.

Who Wore It? uses shirt-number history from Premier League clubs and players.

The game is based on recorded squad numbers and the order in which players wore them for each club.

Supporting information, including appearances and nationality where used as clues, is reviewed as the FootyRecall database expands.

If you believe a player, shirt number, club, appearance total or piece of supporting information is incorrect, you can report it through the Report a Bug option.

Use the club, shirt number and players already shown in the timeline.

Look at each missing position and think about which player wore that number during that period.

Select a blank and enter the player you believe belongs there.

Continue until you have attempted every missing position.

Correct players lock into place, while incorrect answers remain open for another attempt.

Additional clues become available as the challenge progresses. Continue until the full timeline has been completed.

Use the order of the timeline. Knowing who came before and after a missing player can be more useful than trying to remember the shirt number in isolation.

Think about transfer periods. If you remember when a player joined or left a club, you can often narrow down where they belong in the sequence.

Remember squad-number changes. Some players changed shirt numbers during their time at a club, so being associated with one number does not always mean they wore it throughout their entire stay.

Do not rely only on the biggest names. Some shirt numbers have been worn by short-term signings, academy players or less memorable squad members.

Use appearances as context. When the appearance clue is revealed, think about whether the player was a regular starter, squad option or someone who only featured briefly.

Use nationality to narrow the field. Once nationality is revealed, combine it with the era and surrounding players to reduce the possible answers.

Both modes test the same core skill: how well you remember the history of Premier League shirt numbers.

The Daily Challenge rewards early accuracy. Identifying players before additional clues are revealed gives you the strongest possible score.

Unlimited is designed for repeated play. Keep generating different club and shirt-number combinations and see how many timelines you can complete.

Daily results contribute towards your official Daily Recall Score. Unlimited games are for practice and repeated play.

Who Wore It? can look simple when the shirt number belongs to a famous player, but the real challenge comes from remembering the full history behind it.

A number may be strongly associated with one club legend, even though several other players wore it before or after them.

Transfers, squad changes and players switching numbers can all make a timeline harder to rebuild than expected.

Older sequences can be particularly difficult when players only spent a short time at the club or made relatively few appearances.

You might instantly recognise six names and still struggle with the one player who wore the shirt for a single season.

That uncertainty is what makes Who Wore It? work.