Browse LeetCode problems frequently asked by Toast. Filter by difficulty and timeframe to focus your interview prep.
Last updated: 20 Feb 2026
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1kosmos
6sense
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Disney
DJI
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Dp World
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DTCC
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Duolingo
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Ebay
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IBM
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Jane Street
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Kla
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KPIT
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Lg Electronics
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Line
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Machine Zone
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Mastercard
Mathworks
Mcafee
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Micro1
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Societe Generale
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Spotify
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Squarespace
Stackadapt
Stackline
Starbucks
State Farm
Strava
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Sumologic
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Syfe
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Ta Digital
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Tanium
TCS
Tech Mahindra
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Tencent
Teradata
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Tesla
Texas Instruments
The Trade Desk
Thomson Reuters
Thoughtspot
Thoughtworks
Thousandeyes
Thumbtack
TIAA
Tiger Analytics
TikTok
Tinder
Tinkoff
Toast
Tokopedia
Tomtom
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Tower Research
Tracxn
Traveloka
Trend Micro
Trexquant
Trilogy
Tripactions
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Triplebyte
Turing
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Tusimple
Twilio
Twitch
Twitter
Two Sigma
Uber
Ubs
Udemy
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Ukg
Unbxd
Unity
Unstop
Upstart
Urban Company
UST
Valve
Veeva
Verily
Veritas
Verizon
Verkada
Viasat
Vimeo
Virtu
Virtusa
Visa
Vk
Vmware
Walmart Labs
Warnermedia
Watchguard
Wayfair
Waymo
Wayve
Wealthfront
Wells Fargo
Weride
Western Digital
Whatfix
Whatnot
Winzo
Wipro
Wise
Wish
Wissen
Wix
Workday
Works Applications
Worldquant
Woven By Toyota
Xing
Yahoo
Yandex
Yatra
Yelp
Yext
Yugabyte
Zalando
Zappos
Zemoso
Zendesk
Zenefits
Zepto
Zeta
Zeta Suite
Zillow
Zip
Ziprecruiter
Zluri
Zocdoc
Zoho
Zomato
Zoom
Zoox
Zopsmart
Zs Associates
Zscaler
Zulily
Zynga
30 days
3 months
6 months
More than 6 months
All
Easy
Medium
Hard
All
Problem
Difficulty
Frequency
Topics
Find the Celebrity
MEDIUM
100%
Two PointersGraph TheoryInteractive
Valid Palindrome
EASY
87.5%
Two PointersString
Best Time to Buy and Sell Stock
EASY
75%
ArrayDynamic Programming
Best Time to Buy and Sell Stock II
MEDIUM
75%
ArrayDynamic ProgrammingGreedy
Valid Parentheses
EASY
75%
StringStack
Two Sum
EASY
75%
ArrayHash Table
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