Where can I find company-wise LeetCode questions for Palo Alto Networks?

LeetMap Pro provides a complete, verified list of 49 company-wise Palo Alto Networks 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 Palo Alto Networks 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 Palo Alto Networks coding rounds?

For Palo Alto Networks, Medium difficulty problems represent the largest share (30 problems), followed by Easy (12) and Hard (7). Mastering foundational patterns like Trees, Graphs, and Dynamic Programming is essential.

Palo Alto NetworksLeetCode Questions

Verified

49 questions·12 Easy·30 Medium·7 Hard

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

⌘K

#146LRU Cache

Medium·Freq 100%·Acc 47.6%

#2831Find the Longest Equal Subarray

Medium·Freq 88%·Acc 38.4%

#359Logger Rate Limiter

Easy·Freq 79%·Acc 76.9%

#56Merge Intervals

Medium·Freq 75%·Acc 52.3%

#3Longest Substring Without Repeating Characters

Medium·Freq 75%·Acc 39.4%

#443String Compression

Medium·Freq 75%·Acc 60.3%

#49Group Anagrams

Medium·Freq 66%·Acc 72.9%

#706Design HashMap

Easy·Freq 66%·Acc 66.7%

#33Search in Rotated Sorted Array

Medium·Freq 66%·Acc 45.2%

#2086Minimum Number of Food Buckets to Feed the Hamsters

Medium·Freq 66%·Acc 48.5%

#394Decode String

Medium·Freq 66%·Acc 62.9%

#88Merge Sorted Array

Easy·Freq 66%·Acc 55.2%

#4Median of Two Sorted Arrays

Hard·Freq 63%·Acc 47.0%

#102Binary Tree Level Order Traversal

Medium·Freq 63%·Acc 73.0%

#155Min Stack

Medium·Freq 63%·Acc 58.4%

#12Integer to Roman

Medium·Freq 63%·Acc 71.2%

#692Top K Frequent Words

Medium·Freq 63%·Acc 60.4%

#380Insert Delete GetRandom O(1)

Medium·Freq 63%·Acc 55.4%

#93Restore IP Addresses

Medium·Freq 63%·Acc 56.4%

#14Longest Common Prefix

Easy·Freq 63%·Acc 47.9%

#870Advantage Shuffle

Medium·Freq 63%·Acc 54.8%

#92Reverse Linked List II

Medium·Freq 63%·Acc 51.9%

#141Linked List Cycle

Easy·Freq 63%·Acc 54.7%

#2Add Two Numbers

Medium·Freq 63%·Acc 48.8%

#560Subarray Sum Equals K

Medium·Freq 63%·Acc 47.7%

#252Meeting Rooms

Easy·Freq 51%·Acc 59.5%

#139Word Break

Medium·Freq 51%·Acc 49.6%

#1Two Sum

Easy·Freq 51%·Acc 57.8%

#21Merge Two Sorted Lists

Easy·Freq 51%·Acc 68.5%

#239Sliding Window Maximum

Hard·Freq 51%·Acc 49.0%

#224Basic Calculator

Hard·Freq 51%·Acc 47.0%

#226Invert Binary Tree

Easy·Freq 51%·Acc 80.2%

#20Valid Parentheses

Easy·Freq 51%·Acc 44.5%

#227Basic Calculator II

Medium·Freq 51%·Acc 47.0%

#43Multiply Strings

Medium·Freq 51%·Acc 44.4%

#112Path Sum

Easy·Freq 51%·Acc 55.3%

#113Path Sum II

Medium·Freq 51%·Acc 62.5%

#332Reconstruct Itinerary

Hard·Freq 51%·Acc 44.7%

#875Koko Eating Bananas

Medium·Freq 51%·Acc 50.2%

#1239Maximum Length of a Concatenated String with Unique Characters

Medium·Freq 51%·Acc 54.8%

#5Longest Palindromic Substring

Medium·Freq 51%·Acc 38.2%

#103Binary Tree Zigzag Level Order Traversal

Medium·Freq 51%·Acc 64.1%

#355Design Twitter

Medium·Freq 51%·Acc 45.1%

#1235Maximum Profit in Job Scheduling

Hard·Freq 51%·Acc 54.8%

#1171Remove Zero Sum Consecutive Nodes from Linked List

Medium·Freq 51%·Acc 53.2%

#543Diameter of Binary Tree

Easy·Freq 51%·Acc 65.8%

#25Reverse Nodes in k-Group

Hard·Freq 51%·Acc 66.6%

#765Couples Holding Hands

Hard·Freq 51%·Acc 0.6%

#752Open the Lock

Medium·Freq 51%·Acc 0.6%

#	Problem	Difficulty	Frequency↓	Acceptance
#146	LRU Cache3 sources	Medium	100%	47.6%
#2831	Find the Longest Equal Subarray3 sources	Medium	88%	38.4%
#359	Logger Rate Limiter3 sources	Easy	79%	76.9%
#56	Merge Intervals3 sources	Medium	75%	52.3%
#3	Longest Substring Without Repeating Characters3 sources	Medium	75%	39.4%
#443	String Compression3 sources	Medium	75%	60.3%
#49	Group Anagrams3 sources	Medium	66%	72.9%
#706	Design HashMap3 sources	Easy	66%	66.7%
#33	Search in Rotated Sorted Array3 sources	Medium	66%	45.2%
#2086	Minimum Number of Food Buckets to Feed the Hamsters3 sources	Medium	66%	48.5%
#394	Decode String3 sources	Medium	66%	62.9%
#88	Merge Sorted Array3 sources	Easy	66%	55.2%
#4	Median of Two Sorted Arrays3 sources	Hard	63%	47.0%
#102	Binary Tree Level Order Traversal3 sources	Medium	63%	73.0%
#155	Min Stack3 sources	Medium	63%	58.4%
#12	Integer to Roman3 sources	Medium	63%	71.2%
#692	Top K Frequent Words3 sources	Medium	63%	60.4%
#380	Insert Delete GetRandom O(1)3 sources	Medium	63%	55.4%
#93	Restore IP Addresses3 sources	Medium	63%	56.4%
#14	Longest Common Prefix3 sources	Easy	63%	47.9%
#870	Advantage Shuffle3 sources	Medium	63%	54.8%
#92	Reverse Linked List II3 sources	Medium	63%	51.9%
#141	Linked List Cycle3 sources	Easy	63%	54.7%
#2	Add Two Numbers3 sources	Medium	63%	48.8%
#560	Subarray Sum Equals K3 sources	Medium	63%	47.7%
#252	Meeting Rooms3 sources	Easy	51%	59.5%
#139	Word Break3 sources	Medium	51%	49.6%
#1	Two Sum3 sources	Easy	51%	57.8%
#21	Merge Two Sorted Lists3 sources	Easy	51%	68.5%
#239	Sliding Window Maximum3 sources	Hard	51%	49.0%
#224	Basic Calculator3 sources	Hard	51%	47.0%
#226	Invert Binary Tree3 sources	Easy	51%	80.2%
#20	Valid Parentheses3 sources	Easy	51%	44.5%
#227	Basic Calculator II3 sources	Medium	51%	47.0%
#43	Multiply Strings3 sources	Medium	51%	44.4%
#112	Path Sum3 sources	Easy	51%	55.3%
#113	Path Sum II3 sources	Medium	51%	62.5%
#332	Reconstruct Itinerary3 sources	Hard	51%	44.7%
#875	Koko Eating Bananas3 sources	Medium	51%	50.2%
#1239	Maximum Length of a Concatenated String with Unique Characters3 sources	Medium	51%	54.8%
#5	Longest Palindromic Substring3 sources	Medium	51%	38.2%
#103	Binary Tree Zigzag Level Order Traversal3 sources	Medium	51%	64.1%
#355	Design Twitter3 sources	Medium	51%	45.1%
#1235	Maximum Profit in Job Scheduling3 sources	Hard	51%	54.8%
#1171	Remove Zero Sum Consecutive Nodes from Linked List3 sources	Medium	51%	53.2%
#543	Diameter of Binary Tree3 sources	Easy	51%	65.8%
#25	Reverse Nodes in k-Group3 sources	Hard	51%	66.6%
#765	Couples Holding Hands2 sources	Hard	51%	0.6%
#752	Open the Lock2 sources	Medium	51%	0.6%

Showing 49 of 49 questionsWindow: All Time

Palo Alto Networks Technical Interview Overview & Company-Wise Questions

Software engineering and technical interviews at Palo Alto Networks emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 49 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.

Frequently Asked Questions

What are the top LeetCode questions for Palo Alto Networks?

Leading questions include LRU Cache, Find the Longest Equal Subarray, Logger Rate Limiter. 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 Palo Alto Networks?

You can practice all 49 Palo Alto Networks 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 Palo Alto Networks coding rounds?

Begin by reviewing Medium-difficulty problems (30 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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