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· Skillz · Productivity

Inbox Triage: free email prioritisation game (Eisenhower matrix)

Fifteen emails land in bursts. Sort each one: Urgent, Delegate, Later or Delete. Then see the right call for every email.

What is Inbox Triage?

Monday, 9:00, and your inbox fills up in bursts. Sort fifteen emails into Urgent, Delegate, Later or Delete before the clock runs out. At the end, every call is explained.

Inbox Triage is a free prioritisation game. It's Monday morning, you lead a small marketing team, and fifteen emails land in bursts: a client launch with a broken link, a typo on the pricing page, a training due next month, a prize you never entered. Sort each one into Urgent, Delegate, Later or Delete before the clock runs out.

The four trays follow the Eisenhower matrix: important and urgent (do it now), urgent but better handled by someone else (delegate), important but not urgent (schedule it) and neither (delete). At the end you review all fifteen calls, with the reason for each.

At a glance

Category
Skillz
Difficulty
Medium
Play time
4–6 min
Price
Free, in your browser, sign-up optional

How to play

Read
The oldest email opens first: sender, subject and the first lines.
Sort
Urgent if it's important and due now, Delegate if someone else is better placed, Later if it matters but can wait, Delete if it's noise. Keys 1 to 4 work too.
Keep up
New mail arrives every few seconds. Tap Check mail to pull the next burst early.
Review
100 points per right call, plus a time bonus if you empty the inbox. Then read why for each one.

Strategy and tips

Two questions
Is it important to my goals? Does it need doing today? The answers pick the tray.
Only you?
If someone else can do it as well or better, delegate, even if it's quick.
Later is not never
Important, not urgent work is where real progress happens: block time for it.
Deadlines hide in the text
"By noon", "before 15:00", "or we release it": read the first lines.
Scams are deletes
Prizes you never entered and rushed payment requests go straight to the bin.

Why play Inbox Triage?

An inbox mixes fires, favours, future work and noise. Sorting fast and right is a core work skill: it protects your focus for what only you can do, and stops important things from turning into emergencies.

Frequently asked questions

Is Inbox Triage free?

Yes. It is free and runs in your browser, with no download. Signing up is optional.

What is the Eisenhower matrix?

A way to sort tasks by two questions, urgent and important, into four boxes: do now, delegate, schedule, delete.

Are the emails real?

No. They're realistic examples written for the game; senders and companies are made up.

Can I use the keyboard?

Yes: keys 1, 2, 3 and 4 sort the open email into Urgent, Delegate, Later and Delete.