A sequence number contains a run of consecutive digits, such as 123, 4567 or 9876. These are among the easiest patterns to recognise, and they sound natural when spoken aloud.
The numbers above all contain a sequence. Underlined digits on each card show where the run sits.
Frequently asked questions
What counts as a sequence number?
Three or more consecutive digits, going up or down, such as 456 or 987.
How do I see where the sequence is?
The sequence digits are underlined on each card.
Can I combine a sequence with a budget?
Yes. Pick a budget button, and the list updates.