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Sources · 2 references
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Hello Interview · 3 records
Google
Leetcode 489. Robot Room Cleaner
Reported Mar 13, 2026 · 2 source reports
MID_LEVEL
Source snapshot: Nov 12, 2026
View sourceLinkedIn
Leetcode 489. Robot Room Cleaner
Reported May 21, 2025 · 1 source report
STAFF
Source snapshot: Nov 12, 2026
View sourceMeta
Leetcode 489. Robot Room Cleaner
Reported Jun 9, 2026 · 6 source reports
MID_LEVEL, SENIOR, STAFF
Source snapshot: Nov 12, 2026
View source
LeetCode company tags · 1 record
Waymo
Robot Room Cleaner
Reported date not specified · Source window: 6mo