HackerRank Fall Release 2026

Inside a Chakra Interview || Candidate POV

My Toughest HackerRank Challenge! 😰 Finally Solved All 45 Test Cases | DAG Queries

#28 Time Slot Task Pairing | HackerRank DSA in PHP Solution

#02 Merge And Sort Intervals | HackerRank DSA in PHP Solution

#33 Task Scheduler Cooldown | HackerRank DSA in PHP Solution

#19 Pivoted Search | HackerRank DSA in PHP Solution

#16 Queue From Two Stacks | HackerRank DSA in PHP Solution

#35 Maximize Parallel Task Profit | HackerRank DSA in PHP Solution

#12 Reverse Even Indexed Nodes | HackerRank DSA in PHP Solution

#20 Median Of Two Circularly Sorted Logs | HackerRank DSA in PHP Solution

HackerRank SQLproblem 25 Average Population

I let AI do my HackerRank interview. Their AI interviewer caught me.