Problem database last updated: June 20, 2025
2 problems · 1 Easy, 1 Medium, 0 Hard · Ranked #428 of 458
1 Easy
50% · avg 23%
1 Medium
50% · avg 59%
0 Hard
0% · avg 18%
Based on 2 reported problems, Flexera interviews are easier than average - only 0% Hard compared to 18% across all companies.
Compared to the industry average, Flexera puts unusual emphasis on stack (100% of problems, 11.6x the industry average), string (100% of problems, 3.6x the industry average). If you're short on time, these are the categories to double down on.
The most common topics are string (100%), stack (100%), hash-table (50%), greedy (50%). Problems below are sorted by frequency, the ones at the top are asked most often.
| Problem | Difficulty | Frequency | Topics | |
|---|---|---|---|---|
Lexicographically Minimum String After Removing Stars You are given a string s. It may contain any number of '' characters. Your task is to remove all '' characters. | Medium | Very Likely | hash-tablestringstack | Solve |
Clear Digits You are given a string s. | Easy | Very Likely | stringstacksimulation | Solve |
Frequency scores are based on crowdsourced interview reports. A higher score means the problem has been reported more often in recent Flexera interviews.
Very Likely
75-100%
Likely
50-74%
Sometimes
25-49%
Rare
0-24%
Flexera interviews focus heavily on string, stack, hash-table problems. If you're short on time, these are the categories to prioritize. The problems on this page are sorted by frequency, so start from the top and work your way down.
Beyond solving problems, practice explaining your approach. Flexera interviewers care about your thought process - how you break down a problem, consider edge cases, and evaluate tradeoffs between solutions. A clean O(n) solution you can explain clearly beats an O(log n) solution you can't articulate.
Looking for more companies? Browse all 458 companies in our directory, or sharpen your fundamentals with our free data structure visualizers and AI-powered DSA tutor.
Flexera has been reported to ask 2 distinct coding problems. The most common topics are string, stack, hash-table. 1 are Easy difficulty, 1 are Medium, and 0 are Hard. Problems are sorted by frequency - the ones at the top are asked most often.
Based on 2 reported problems, Flexera interviews are easier than average - only 0% Hard compared to 18% across all companies. 50% of questions are Medium difficulty. Focus on the high-frequency Medium problems first, then work through the Hard ones.
Start with the highest-frequency problems listed on this page. Focus on the core topics: string, stack, hash-table. Practice solving them under time pressure and explaining your approach out loud. Mock interviews with AI can simulate the real experience.
Simulate a real Flexera coding interview with an AI interviewer. Get a scorecard with specific feedback on your problem-solving, code quality, and communication.
Simulate a Flexera interview with AIarrow_forward
