Recently Asked Google Interview Questions: Patterns from the Latest Reports
Recently asked Google interview questions go stale on a blog faster than they go stale in a feed. A post can explain the patterns. It cannot honestly claim to be "everything from the last 30 days" unless it is generated from new reports. This one explains the patterns showing up in write-ups InterviewTruth already tracks, and points you at the page that should be your weekly list: Google interview questions.
Use the feed for "what showed up lately." Use the sections below so those reports are readable. A random list of titles does not tell you how to practice.
Recently asked Google interview questions, by pattern
Google SWE loops, especially L3 and L4, keep producing the same kinds of problems even when the story on top changes. The five coding reports and five design prompts written up in Google SWE interview questions are a good snapshot of that mix. They are real reports, not an invented frequency table. There is no percentage attached, because we are not going to invent one.
Coding patterns
| Pattern | A recently written-up example | How to practice it |
|---|---|---|
| Monotonic stack | Count people visible to the last person in a line | Then redo it so every person gets a count |
| Sliding window | Find all anagram indices of p in s | Force a 26-slot array, not a hash map you recompare from scratch |
| Binary search on the answer | Minimum time to finish tasks on N CPUs | Write the feasibility check first, then the search |
| String mapping | Words that read correctly when rotated or flipped | Ask which orientation counts before you code |
| Tree paths | A path sum that must also sit inside a range | Prefix sums plus backtracking |
If a new report on the Google page is "a window over a string" or "a stack of next-greater heights," you already have the pattern. Read the twist. Add it to your list only if the twist is new — a constraint, a follow-up, a different return value.
What recently asked questions are less likely to be, for a standard SWE loop: a request to recite an API, a pure trivia round, or a hard problem with no warm-up and no follow-up. Google coding almost always has a second question hiding inside the first. Practice follow-ups or you are practicing the wrong exam.
Level changes the follow-up more than it changes the chapter. Google L4 interview experience 2026 describes how much independent driving L4 is graded on. An L3 candidate may be steered toward the window. An L4 candidate is expected to land on it and then handle "now do it for every index."
Design patterns
Recent design reports in that same guide:
| Prompt | The part you must have an opinion on |
|---|---|
| Street View style image storage | Large immutable blobs, metadata separate from bytes |
| Web crawl and search | Fetch politeness, the inverted index, what "fresh" costs |
| Photo library | Upload path, CDN, the query that lists one user's photos |
| Distributed object storage | Durability versus latency, how a write is acknowledged |
| Collaborative text editor | Conflicts, cursors, what you do with a late packet |
A new report that says "design a video library" is the photo prompt with a heavier file. "Design maps tiles" is the Street View prompt. Do not collect twenty designs. Collect five, and learn to rename the nouns.
How to read a new report without wasting the evening
When you open Google interview questions, sort what you see into three piles:
- Same pattern, new costume. Note it in one line and move on. You do not re-solve anagrams because someone wrapped them in a product story.
- Same pattern, new follow-up. This one is worth 30 minutes. The follow-up is the part Google actually stretches.
- A pattern you have no outline for. Cap these at two per week. A report about a distributed lock or a specific ML system might be team-specific. If you are not interviewing for that team, do not let it eat the week.
Ignore posts that are only "I passed, the questions were medium." They feel current and they do not change your prep.
Also ignore anything that is clearly a different company. The recent questions feed mixes employers. Filter to Google before you add a problem to your list.
What to practice if your interview is soon
If you have a phone screen this week. Two problems a day from the five coding patterns, timed at 35 minutes, with a follow-up you invent: "now do it in less memory," "now return every index," "now the input is a stream." Speak the whole time. The screen is not open-book and it is not silent.
If you have an onsite. Add one design outline a day from the table, 40 minutes, recorded. Stop adding coding problems you have never seen. Reread the five you know and make the implementations boring.
If you have a Googleyness round on the schedule. Recently asked behavioral questions are not a secret list. They are variations of conflict, ambiguity, and influence. Four stories are enough. How to tell them without clichés matters more than collecting more prompts.
If you are comparing companies. Meta E4 interview questions overlap on graphs, windows, and design breadth. Meta's coding rounds are often two problems on a harsher clock. Do not only practice Google's single-problem-plus-follow-up shape if Meta is also on your calendar.
A weekly habit that stays accurate
Static posts cannot be "last 30 days" forever. This habit can:
- Once a week, open the Google interview questions page.
- Write down at most three new reports in the pattern table: name, pattern, follow-up.
- Solve one of them under a timer.
- Sketch the design prompt only if it is not a rename of a system you already outlined.
- Drop anything older than a month off the "new" list. Keep the pattern.
That is the whole system. Five coding patterns, five design outlines, a weekly three-line log. Candidates who do this are more current than candidates who bookmark a 200-problem spreadsheet and never look at a new report.
The worked versions of the examples in the tables — statement, approach, and follow-up — are in Google SWE interview questions. Read those once. After that, the feed is for deltas only.
Frequently asked questions
Where do I see Google questions from the last 30 days?
On Google interview questions, which is built from candidate reports rather than a fixed PDF. This article will not stay "last 30 days" no matter how we title it. The page will, as long as new reports come in.
Does Google repeat recently asked questions?
Variants, yes. An exact prompt from a blog, sometimes, and you should still expect a follow-up you have not memorized. If you recognize a problem, solve it properly and say you have seen a similar one if it comes up naturally. The follow-up is where memorization shows.
Are recently asked questions different for L3 and L4?
The chapters overlap: windows, stacks, graphs, trees, and a design prompt at L4. L4 is expected to drive and to go deeper on design. The level difference is described in the L4 interview experience.
Should I grind the Google-tagged list on LeetCode?
Use it as a pattern library, not as a promise. Tags lag real interviews, and they contain problems nobody has asked in years. Cross-check a tag against a recent report before you give it a full evening.
What if my loop is for a specialized team?
Then the feed matters more, not less. An ML or Android loop can add a domain round on top of the coding and design shape. Do the core patterns anyway. Add the domain only when your recruiter names it.
Final thoughts
Recently asked Google interview questions are useful when you can see the pattern underneath the story. The feed is the list. The tables on this page are how to read the list without starting over every Sunday.
Check live Google interview questions before you close your laptop this week, and keep the five coding patterns from the SWE question guide sharp. Good luck.