Tier 4 · Enchantercapture
Pull The Date Apart
Capture the year, month and day of an ISO date as three separate groups.
Capture challenges compare the groups of the first match, in order. Group 1 is the year, group 2 the month, group 3 the day.
Your pattern0 chars · par 23
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Start typing — tests run as you go.0 of 4 visible tests passing
Test cases
2026-08-10→ ["2026", "08", "10"]released 1999-12-31 ok→ ["1999", "12", "31"]2026/08/10must not matchslashes, not hyphens
26-08-10must not matcha two-digit year is not an ISO year
+ 2 hidden tests, checked when you submit. They are what stops a pattern that only fits the examples above.