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Blend LeetCode Interview Questions

Practice 20 real coding problems frequently asked in Blend technical interviews. Master these questions to ace your next Blend software engineering interview.

8 Easy
10 Medium
2 Hard

Top Topics at Blend

ArrayMathStringHash TableGreedy

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Blend Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Digit Operations to Make Two Integers Equal
100%
MediumM
100%
MathGraph+3
Solve→
Design an Ordered Stream
84%
EasyE
84%
ArrayHash Table+2
Solve→
High Five
74%
EasyE
74%
ArrayHash Table+2
Solve→
Maximum Value at a Given Index in a Bounded Array
71%
MediumM
71%
Binary SearchGreedy
Solve→
Random Pick with Weight
69%
MediumM
69%
ArrayMath+3
Solve→
Next Permutation
67%
MediumM
67%
ArrayTwo Pointers
Solve→
Plus One
67%
EasyE
67%
ArrayMath
Solve→
Line Reflection
66%
MediumM
66%
ArrayHash Table+1
Solve→
Subsets II
65%
MediumM
65%
ArrayBacktracking+1
Solve→
Sum Root to Leaf Numbers
57%
MediumM
57%
TreeDepth-First Search+1
Solve→
Shortest Palindrome
54%
HardH
54%
StringRolling Hash+2
Solve→
Can Place Flowers
50%
EasyE
50%
ArrayGreedy
Solve→
Moving Average from Data Stream
42%
EasyE
42%
ArrayDesign+2
Solve→
House Robber
42%
MediumM
42%
ArrayDynamic Programming
Solve→
Zero Array Transformation III
39%
MediumM
39%
ArrayGreedy+3
Solve→
Maximum Nesting Depth of the Parentheses
32%
EasyE
32%
StringStack
Solve→
Search Insert Position
29%
EasyE
29%
ArrayBinary Search
Solve→
Maximum Number of Occurrences of a Substring
28%
MediumM
28%
Hash TableString+1
Solve→
Valid Palindrome II
25%
EasyE
25%
Two PointersString+1
Solve→
Integer to English Words
20%
HardH
20%
MathString+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Blend ask in interviews?

Blend commonly asks 20 coding problems in technical interviews, including Digit Operations to Make Two Integers Equal, Design an Ordered Stream, High Five. The difficulty breakdown is 8 Easy, 10 Medium, and 2 Hard problems.

How should I prepare for a Blend coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Blend interviews typically emphasize Array and Math. Practice explaining your thought process while coding.

What is the difficulty level of Blend coding interviews?

Based on our data, Blend interviews include 8 Easy (40%), 10 Medium (50%), and 2 Hard (10%) problems.

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