No trick questions.
40 min coding tests.
500+ ready-to-use tests.
A radical new way to screen candidates for programming skills. Use non-googleable MCQs and coding questions. Screen for experience with programming languages and software engineering frameworks.
Adaface coding tests are trusted by enterprises globally
No trick questions.
Code tracing MCQs & coding questions that test for core fundamentals & on-the-job skills for accurate shortlisting.
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🧐 Question | |||||
---|---|---|---|---|---|
Medium Async Await Promises | Solve | ||||
Hard Holding References | Solve | ||||
Medium Context re-renders | Solve | ||||
Medium EC2DataProcessing | Solve | ||||
Medium Applying Middleware to Resource Routes | Solve | ||||
Medium ZeroDivisionError and IndexError | Solve | ||||
Medium Visitors Count | Solve | ||||
Medium Less complex decision tree model | Solve | ||||
Medium Defer, Panic, and Recover | Solve | ||||
Medium Database testcase | Solve | ||||
🧐 Question | 🔧 Skill | ||
---|---|---|---|
Medium Async Await Promises | 2 mins JavaScript | Solve | |
Hard Holding References | 2 mins Java | Solve | |
Medium Context re-renders | 3 mins React | Solve | |
Medium EC2DataProcessing | 2 mins AWS | Solve | |
Medium Applying Middleware to Resource Routes | 2 mins Laravel | Solve | |
Medium ZeroDivisionError and IndexError | 2 mins Python | Solve | |
Medium Visitors Count | 30 mins Coding | Solve | |
Medium Less complex decision tree model | 2 mins Machine Learning | Solve | |
Medium Defer, Panic, and Recover | 2 mins Go | Solve | |
Medium Database testcase | 2 mins Testing | Solve |
🧐 Question | 🔧 Skill | 💪 Difficulty | ⌛ Time | ||
---|---|---|---|---|---|
Async Await Promises | JavaScript | Medium | 2 mins | Solve | |
Holding References | Java | Hard | 2 mins | Solve | |
Context re-renders | React | Medium | 3 mins | Solve | |
EC2DataProcessing | AWS | Medium | 2 mins | Solve | |
Applying Middleware to Resource Routes | Laravel | Medium | 2 mins | Solve | |
ZeroDivisionError and IndexError | Python | Medium | 2 mins | Solve | |
Visitors Count | Coding | Medium | 30 mins | Solve | |
Less complex decision tree model | Machine Learning | Medium | 2 mins | Solve | |
Defer, Panic, and Recover | Go | Medium | 2 mins | Solve | |
Database testcase | Testing | Medium | 2 mins | Solve |
40 min tests.
Short screening tests with high completion rates.

500+ ready-to-use tests.
Ready-to-use coding tests for all your IT roles.
How to use coding tests for hiring

Why Adaface coding tests work
No puzzles. No niche algorithms.

Traditional pre-employment coding tests use the equivalent of computer science puzzles or niche algorithms that no programmer uses on the job.
While it's good if a candidate good at solving puzzles (this skill can be improved with practice), this is not a strong indicator of how good of an engineer someone is. Also, this way of measuring a developer's programming skills has an inherent bias against more experienced developers.
Score distribution
The actual score distribution will vary based on your candidate pipeline quality, but you should typically expect ~20% of the candidates to do well on Adaface coding tests.
The score distribution for our coding assessments follow the normal curve. This is a good sign- standardized tests like SAT and GRE follow the normal distribution (bell curve).
Status quo assessments typically have the exact opposite of the bell curve (too many candidates getting close to 0, too many candidates getting close to 100 and too few candidates in the middle). This is typically because they focus on theoretical questions or trick questions, which are very binary in nature- either you know the trick/ theory or you don’t.

40 min coding tests =
8 MCQs + 1 coding question
Over the course of hundreds of thousands of coding tests for 1200+ companies globally, we have tested & seen that a combination of code tracing MCQ questions & 1 coding question is highly predictive of candidate's programming ability.
Designed for elimination, not selection
The most important thing while implementing pre-employment coding tests in any hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top.
While they are super valuable, coding tests do not paint the entire picture of a candidate’s programming ability, knowledge, and motivation.
20+ programming languages

50+ frameworks

FAQs
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借助Adaface,我们能够优化我们的初始筛查过程超过75%,从而为招聘经理和我们的人才获取团队提供了宝贵的时间!
Brandon Lee, 人的负责人, Love, Bonito




