Due
Task Matrix 3x3
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Task Matrix 3×3
Think outside the list
Active tasks
Work in numbered order. Drag a task by its numbered grip to reorder it or move it to another cell.
Tap a cell to open its active tasks. The three dots show how many of its slots are occupied.
Favor
No matching tasks
Select a cell to view, or + to add a new task, or Q to view queued tasks.
Focused cell
Drag the numbered grip to reorder or move a task. On compact screens, a large 3×3 drop board opens; release over slot 1, 2, or 3 in the destination cell.
Keep holding the task, choose a cell and numbered slot on the drop board, then release.
Due
No matching tasks in this cell.
Task timing
Schedule
Numeric dates follow the account setting: . A two-digit year always means 20YY. YYYY-MM-DD is always accepted.
Build with controls
Next occurrences
View tasks
Filter
No filters have been saved yet. Build a filter below, then choose Save as.
Use quoted phrases, parentheses, and and, or, not — or &&, ||, !. Dates may be entered as ISO, common numeric dates, quoted month-name dates, today, tomorrow, overdue, or past due.
Example: #deck and @bob and not(stain or paint)
Inverse: not(#deck and @bob and not(stain or paint))
Symbols: #deck && @bob && !(stain || paint)
Symbol inverse: !(#deck && @bob && !(stain || paint))
Saved filter
Save filter as
Execution priority / order
This is the grid flattened into the selected work order. Click the ✓ button to mark an item complete and remove it from the list.
No tasks match the current list options.
Overflow backlog
Cell queues
Open grid slots stay open until you choose which queued task to promote.
This cell’s queue is empty.
Application options
Settings
Account services and devices
Create and confirm accounts on the account page; routine account and device management is available here.
Log in when an account-only operation is needed. Task Matrix 3x3 will return you to Settings after login.
Registration information
Change password
This device
is registered to · .
An unsynchronized local recovery copy is available.
Register this browser or device for shared snapshots, recovery, reminders, and optional multi-device handoff.
Pairing code: · expires in
Registered devices
Retained account snapshots
Storage: . Restoring a snapshot makes it the new shared copy and requires every device to refresh.
No retained shared snapshots are available yet.
Account deletion
Deletion is scheduled for .
Deletion disables account and device access immediately and becomes permanent after the grace period.
Adjust text size
Small changes are saved separately for large and small screens and included in backups.
Tag definitions
Define the characters you use for projects, people, status, labels, places, or your own categories.
Custom priority pattern
Place priorities 2–8 anywhere between fixed cell 1 at High/Now and cell 9 at Low/Later. The pattern also controls Ordered List priority.
Reminder delivery
A scheduled date and time sends nothing by itself unless a task reminder is selected. Reminder processing runs at an administrator-selected 5, 10, 15, 20, 30, or 60 minute clock interval. Each reminder is assigned to the boundary on or before its requested time, so delivery may be early rather than late.
Time zone
Task times are stored in UTC and displayed in the local time zone of each device. This account time zone is used when formatting reminder email or log output.
History
Review, restore, or permanently delete completed, skipped, and cancelled tasks.
Backup / Restore
Export a portable backup, restore one, or clear local task data.
Grid orientation
Choose which dimension runs down the rows. FAVOR or Custom still controls priority and Ordered List order.
Grid preference scope
Choose whether Grid orientation, FAVOR, and the custom priority pattern apply only here or follow your account on participating devices.
Share 3x3
Show the Task Matrix 3x3 QR code and public address.
Task tags
Your tag definitions
These characters are conventions you defined. Task Matrix 3x3 does not assign built-in meaning to them.
No tag characters are currently defined. Add them in Settings.
Tag conventions
Tag definitions
Assign your own meaning to a character. Definitions guide consistent entry and filtering; they do not alter existing task text.
Priority order
Custom grid pattern
High/Now is always priority 1 and Low/Later is always priority 9. Choose where priorities 2–8 belong. Selecting a number automatically swaps it with the cell that currently has that number.
Importance / Urgency
Grid orientation may transpose the display, but it does not change which logical cell receives each custom priority number.
Grid preferences
Switch to account settings
Which Grid orientation, priority mode, and custom pattern should become active?
Account required
Log in
Log in to continue the account operation you selected.
Share the app
Share 3x3
Finished work
History
No completed, skipped, or cancelled tasks yet.
No history events match the current search and filters.
Data portability
Backup and restore
Export
Download every active, queued, completed, skipped, and cancelled task as JSON.
Import
Select a Task Matrix 3x3 JSON backup.
Delete all data
Clears the local database for this app and browser profile. We strongly recommend exporting a backup before you do this.