Sony Coding Interview Questions
We track 3 coding questions asked at Sony, tagged with the algorithms and concepts they test. The most common: Array, Math, Binary Search, Counting, Hash Table.
Browse all 3 Sony questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Stack16.7%
- String16.7%
- Array15.0%
- Math15.0%
- Counting8.3%
- Hash Table8.3%
- Binary Search6.7%
- Prefix Sum6.7%
- Randomized6.7%
How many questions involve each concept
Share of all 3 tracked Sony questions that touch each concept. Questions usually involve several, so these overlap.
- Array66.7%
- Math66.7%
- Binary Search33.3%
- Counting33.3%
- Hash Table33.3%
- Prefix Sum33.3%
- Randomized33.3%
- Stack33.3%
- String33.3%
Where Sony differs from the average company
Concept weight at Sony relative to the average across all companies we track. Green means Sony leans on it harder than most.
Sony specialties
Concepts that show up at Sony but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 3 tracked Sony questions.
- Junior67% (2)
- Mid/Senior33% (1)
Every concept in Sony interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 2 | 66.7% | 15.0% |
| Math | 2 | 66.7% | 15.0% |
| Binary Search | 1 | 33.3% | 6.7% |
| Counting | 1 | 33.3% | 8.3% |
| Hash Table | 1 | 33.3% | 8.3% |
| Prefix Sum | 1 | 33.3% | 6.7% |
| Randomized | 1 | 33.3% | 6.7% |
| Stack | 1 | 33.3% | 16.7% |
| String | 1 | 33.3% | 16.7% |
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