Where can I find company-wise LeetCode questions for ServiceNow?

LeetMap Pro provides a complete, verified list of 73 company-wise ServiceNow coding interview questions filtered by 30-day, 3-month, and 6-month recency windows, 100% free with no paywall or subscription.

How does LeetMap track ServiceNow interview problem recency?

LeetMap weights problem occurrences across 30-day, 3-month, and 6-month recency windows to ensure candidates focus on problems actively being asked in the current hiring cycle.

What difficulty distribution should I expect in ServiceNow coding rounds?

For ServiceNow, Medium difficulty problems represent the largest share (52 problems), followed by Easy (7) and Hard (14). Mastering foundational patterns like Trees, Graphs, and Dynamic Programming is essential.

ServiceNowLeetCode Questions

Verified

73 questions·7 Easy·52 Medium·14 Hard

Company-wise coding interview questions asked by ServiceNow, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.

⌘K

#146LRU Cache

Medium·Freq 100%·Acc 47.6%

#3Longest Substring Without Repeating Characters

Medium·Freq 100%·Acc 39.4%

#3106Lexicographically Smallest String After Operations With Constraint

Medium·Freq 100%·Acc 62.9%

#2318Number of Distinct Roll Sequences

Hard·Freq 100%·Acc 58.3%

#3203Find Minimum Diameter After Merging Two Trees

Hard·Freq 100%·Acc 57.0%

#3953Maximum Score with Co-Prime Element

Hard·Freq 92%·Acc 27.5%

#42Trapping Rain Water

Hard·Freq 88%·Acc 67.7%

#22Generate Parentheses

Medium·Freq 88%·Acc 78.9%

#200Number of Islands

Medium·Freq 88%·Acc 64.7%

#443String Compression

Medium·Freq 88%·Acc 60.3%

#41First Missing Positive

Hard·Freq 79%·Acc 43.2%

#11Container With Most Water

Medium·Freq 75%·Acc 60.4%

#20Valid Parentheses

Easy·Freq 75%·Acc 44.5%

#239Sliding Window Maximum

Hard·Freq 75%·Acc 49.0%

#424Longest Repeating Character Replacement

Medium·Freq 75%·Acc 60.1%

#122Best Time to Buy and Sell Stock II

Medium·Freq 75%·Acc 71.3%

#735Asteroid Collision

Medium·Freq 75%·Acc 48.4%

#417Pacific Atlantic Water Flow

Medium·Freq 75%·Acc 61.2%

#1Two Sum

Easy·Freq 65%·Acc 57.8%

#5Longest Palindromic Substring

Medium·Freq 65%·Acc 38.2%

#53Maximum Subarray

Medium·Freq 65%·Acc 53.5%

#215Kth Largest Element in an Array

Medium·Freq 65%·Acc 69.1%

#283Move Zeroes

Easy·Freq 65%·Acc 64.1%

#1944Number of Visible People in a Queue

Hard·Freq 65%·Acc 73.3%

#322Coin Change

Medium·Freq 65%·Acc 48.7%

#186Reverse Words in a String II

Medium·Freq 65%·Acc 56.8%

#460LFU Cache

Hard·Freq 65%·Acc 49.7%

#73Set Matrix Zeroes

Medium·Freq 65%·Acc 63.3%

#2116Check if a Parentheses String Can Be Valid

Medium·Freq 65%·Acc 45.2%

#1963Minimum Number of Swaps to Make the String Balanced

Medium·Freq 65%·Acc 78.0%

#45Jump Game II

Medium·Freq 65%·Acc 43.1%

#21Merge Two Sorted Lists

Easy·Freq 65%·Acc 68.5%

#994Rotting Oranges

Medium·Freq 63%·Acc 59.0%

#49Group Anagrams

Medium·Freq 63%·Acc 72.9%

#121Best Time to Buy and Sell Stock

Easy·Freq 63%·Acc 57.0%

#4Median of Two Sorted Arrays

Hard·Freq 55%·Acc 47.0%

#56Merge Intervals

Medium·Freq 55%·Acc 52.3%

#179Largest Number

Medium·Freq 55%·Acc 43.3%

#206Reverse Linked List

Easy·Freq 55%·Acc 80.8%

#739Daily Temperatures

Medium·Freq 55%·Acc 68.9%

#1611Minimum One Bit Operations to Make Integers Zero

Hard·Freq 55%·Acc 78.3%

#50Pow(x, n)

Medium·Freq 55%·Acc 38.9%

#2385Amount of Time for Binary Tree to Be Infected

Medium·Freq 55%·Acc 65.7%

#2380Time Needed to Rearrange a Binary String

Medium·Freq 55%·Acc 53.4%

#199Binary Tree Right Side View

Medium·Freq 55%·Acc 70.7%

#17Letter Combinations of a Phone Number

Medium·Freq 55%·Acc 66.4%

#184Sum

Medium·Freq 55%·Acc 41.1%

#694Number of Distinct Islands

Medium·Freq 55%·Acc 62.9%

#31Next Permutation

Medium·Freq 55%·Acc 45.6%

#134Gas Station

Medium·Freq 55%·Acc 48.3%

#162Find Peak Element

Medium·Freq 55%·Acc 47.1%

#494Target Sum

Medium·Freq 55%·Acc 52.5%

#540Single Element in a Sorted Array

Medium·Freq 55%·Acc 59.3%

#347Top K Frequent Elements

Medium·Freq 55%·Acc 66.8%

#992Subarrays with K Different Integers

Hard·Freq 55%·Acc 68.6%

#213House Robber II

Medium·Freq 55%·Acc 45.2%

#2291Maximum Profit From Trading Stocks

Medium·Freq 55%·Acc 48.3%

#560Subarray Sum Equals K

Medium·Freq 55%·Acc 47.7%

#503Next Greater Element II

Medium·Freq 55%·Acc 68.7%

#127Word Ladder

Hard·Freq 55%·Acc 46.0%

#71Simplify Path

Medium·Freq 55%·Acc 50.9%

#904Fruit Into Baskets

Medium·Freq 55%·Acc 51.7%

#1143Longest Common Subsequence

Medium·Freq 55%·Acc 59.3%

#39Combination Sum

Medium·Freq 55%·Acc 76.8%

#1192Critical Connections in a Network

Hard·Freq 55%·Acc 60.1%

#151Reverse Words in a String

Medium·Freq 55%·Acc 57.0%

#75Sort Colors

Medium·Freq 55%·Acc 70.0%

#238Product of Array Except Self

Medium·Freq 55%·Acc 69.1%

#140Word Break II

Hard·Freq 55%·Acc 0.6%

#6Zigzag Conversion

Medium·Freq 50%·Acc 54.5%

#2063Vowels of All Substrings

Medium·Freq 50%·Acc 55.6%

#152Maximum Product Subarray

Medium·Freq 50%·Acc 36.7%

#234Palindrome Linked List

Easy·Freq 50%·Acc 58.3%

#	Problem	Difficulty	Frequency↓	Acceptance
#146	LRU Cache3 sources	Medium	100%	47.6%
#3	Longest Substring Without Repeating Characters3 sources	Medium	100%	39.4%
#3106	Lexicographically Smallest String After Operations With Constraint3 sources	Medium	100%	62.9%
#2318	Number of Distinct Roll Sequences3 sources	Hard	100%	58.3%
#3203	Find Minimum Diameter After Merging Two Trees3 sources	Hard	100%	57.0%
#3953	Maximum Score with Co-Prime Element3 sources	Hard	92%	27.5%
#42	Trapping Rain Water3 sources	Hard	88%	67.7%
#22	Generate Parentheses3 sources	Medium	88%	78.9%
#200	Number of Islands3 sources	Medium	88%	64.7%
#443	String Compression3 sources	Medium	88%	60.3%
#41	First Missing Positive3 sources	Hard	79%	43.2%
#11	Container With Most Water3 sources	Medium	75%	60.4%
#20	Valid Parentheses3 sources	Easy	75%	44.5%
#239	Sliding Window Maximum3 sources	Hard	75%	49.0%
#424	Longest Repeating Character Replacement3 sources	Medium	75%	60.1%
#122	Best Time to Buy and Sell Stock II3 sources	Medium	75%	71.3%
#735	Asteroid Collision3 sources	Medium	75%	48.4%
#417	Pacific Atlantic Water Flow3 sources	Medium	75%	61.2%
#1	Two Sum3 sources	Easy	65%	57.8%
#5	Longest Palindromic Substring3 sources	Medium	65%	38.2%
#53	Maximum Subarray3 sources	Medium	65%	53.5%
#215	Kth Largest Element in an Array3 sources	Medium	65%	69.1%
#283	Move Zeroes3 sources	Easy	65%	64.1%
#1944	Number of Visible People in a Queue3 sources	Hard	65%	73.3%
#322	Coin Change3 sources	Medium	65%	48.7%
#186	Reverse Words in a String II3 sources	Medium	65%	56.8%
#460	LFU Cache3 sources	Hard	65%	49.7%
#73	Set Matrix Zeroes3 sources	Medium	65%	63.3%
#2116	Check if a Parentheses String Can Be Valid3 sources	Medium	65%	45.2%
#1963	Minimum Number of Swaps to Make the String Balanced3 sources	Medium	65%	78.0%
#45	Jump Game II3 sources	Medium	65%	43.1%
#21	Merge Two Sorted Lists3 sources	Easy	65%	68.5%
#994	Rotting Oranges3 sources	Medium	63%	59.0%
#49	Group Anagrams	Medium	63%	72.9%
#121	Best Time to Buy and Sell Stock	Easy	63%	57.0%
#4	Median of Two Sorted Arrays3 sources	Hard	55%	47.0%
#56	Merge Intervals3 sources	Medium	55%	52.3%
#179	Largest Number3 sources	Medium	55%	43.3%
#206	Reverse Linked List3 sources	Easy	55%	80.8%
#739	Daily Temperatures3 sources	Medium	55%	68.9%
#1611	Minimum One Bit Operations to Make Integers Zero3 sources	Hard	55%	78.3%
#50	Pow(x, n)3 sources	Medium	55%	38.9%
#2385	Amount of Time for Binary Tree to Be Infected3 sources	Medium	55%	65.7%
#2380	Time Needed to Rearrange a Binary String3 sources	Medium	55%	53.4%
#199	Binary Tree Right Side View3 sources	Medium	55%	70.7%
#17	Letter Combinations of a Phone Number3 sources	Medium	55%	66.4%
#18	4Sum3 sources	Medium	55%	41.1%
#694	Number of Distinct Islands3 sources	Medium	55%	62.9%
#31	Next Permutation3 sources	Medium	55%	45.6%
#134	Gas Station3 sources	Medium	55%	48.3%
#162	Find Peak Element3 sources	Medium	55%	47.1%
#494	Target Sum3 sources	Medium	55%	52.5%
#540	Single Element in a Sorted Array3 sources	Medium	55%	59.3%
#347	Top K Frequent Elements3 sources	Medium	55%	66.8%
#992	Subarrays with K Different Integers3 sources	Hard	55%	68.6%
#213	House Robber II3 sources	Medium	55%	45.2%
#2291	Maximum Profit From Trading Stocks3 sources	Medium	55%	48.3%
#560	Subarray Sum Equals K3 sources	Medium	55%	47.7%
#503	Next Greater Element II3 sources	Medium	55%	68.7%
#127	Word Ladder3 sources	Hard	55%	46.0%
#71	Simplify Path3 sources	Medium	55%	50.9%
#904	Fruit Into Baskets3 sources	Medium	55%	51.7%
#1143	Longest Common Subsequence3 sources	Medium	55%	59.3%
#39	Combination Sum3 sources	Medium	55%	76.8%
#1192	Critical Connections in a Network3 sources	Hard	55%	60.1%
#151	Reverse Words in a String3 sources	Medium	55%	57.0%
#75	Sort Colors3 sources	Medium	55%	70.0%
#238	Product of Array Except Self3 sources	Medium	55%	69.1%
#140	Word Break II2 sources	Hard	55%	0.6%
#6	Zigzag Conversion	Medium	50%	54.5%
#2063	Vowels of All Substrings	Medium	50%	55.6%
#152	Maximum Product Subarray	Medium	50%	36.7%
#234	Palindrome Linked List	Easy	50%	58.3%

Showing 73 of 73 questionsWindow: All Time

ServiceNow Technical Interview Overview & Company-Wise Questions

Software engineering and technical interviews at ServiceNow emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 73 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.

Frequently Asked Questions

What are the top LeetCode questions for ServiceNow?

Leading questions include LRU Cache, Longest Substring Without Repeating Characters, Lexicographically Smallest String After Operations With Constraint. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.

Where can I practice company-wise LeetCode questions for ServiceNow?

You can practice all 73 ServiceNow LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.

How should I prepare for ServiceNow coding rounds?

Begin by reviewing Medium-difficulty problems (52 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.

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