Blend Coding Interview Questions
We track 3 coding questions asked at Blend, tagged with the algorithms and concepts they test. The most common: Array, Binary Search, Dynamic Programming, Hash Table, Matrix.
Browse all 3 Blend questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array49.2%
- Matrix11.1%
- Simulation11.1%
- Binary Search4.8%
- Dynamic Programming4.8%
- Hash Table4.8%
- Sorting4.8%
- String4.8%
- Trie4.8%
How many questions involve each concept
Share of all 3 tracked Blend questions that touch each concept. Questions usually involve several, so these overlap.
- Array100.0%
- Binary Search33.3%
- Dynamic Programming33.3%
- Hash Table33.3%
- Matrix33.3%
- Simulation33.3%
- Sorting33.3%
- String33.3%
- Trie33.3%
Where Blend differs from the average company
Concept weight at Blend relative to the average across all companies we track. Green means Blend leans on it harder than most.
- Array2.5×
Blend specialties
Concepts that show up at Blend but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 3 tracked Blend questions.
- Mid/Senior100% (3)
Every concept in Blend interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 3 | 100.0% | 49.2% |
| Binary Search | 1 | 33.3% | 4.8% |
| Dynamic Programming | 1 | 33.3% | 4.8% |
| Hash Table | 1 | 33.3% | 4.8% |
| Matrix | 1 | 33.3% | 11.1% |
| Simulation | 1 | 33.3% | 11.1% |
| Sorting | 1 | 33.3% | 4.8% |
| String | 1 | 33.3% | 4.8% |
| Trie | 1 | 33.3% | 4.8% |
Practice a Blend interview
Take a realistic AI-led mock interview with questions Blend actually asks, with live voice and real feedback.
Start a mock interviewYour first interview is free · no credit card required