Build your prep pathPick a target company, the role you're prepping for, and how much time you have. Crackalgo lays out a day-by-day queue instead of the whole sheet — already-solved problems are left out, and it leans on the patterns that company actually asks first.
Target company Any company Accenture Accolite Digital Adobe Affirm Agoda Airbnb Akamai Amazon AMD American Express Apple Arcesium Arista Networks Atlassian Autodesk Barclays BitGo BlackRock Bloomberg BNY Mellon Booking.com Capgemini Capital One Cisco Citadel Cloudflare Cognizant Coinbase Commvault Confluent ConsultAdd Coursera CRED CrowdStrike D.E. Shaw Databricks Datadog Dell Deloitte Deutsche Bank DocuSign DoorDash DP World Dream11 Dropbox eBay EPAM Systems Expedia Flipkart General Motors Goldman Sachs Google Grab Grammarly HashedIn by Deloitte HCLTech HSBC HubSpot IBM Infosys Instacart Intel Intuit J.P. Morgan Chase Jane Street Josh Technology Juspay LinkedIn Lyft MakeMyTrip Mastercard MathWorks Media.net Meesho Meta Microsoft Mitsogo (Hexnode) Moloco MongoDB Morgan Stanley Myntra NetApp Netflix Nike Nutanix NVIDIA Okta Ola OpenAI Oracle Palo Alto Networks PayPal Paytm PhonePe Pinterest Qualcomm Quora Razorpay Revolut Rippling Robinhood Roblox Roku Rubrik Salesforce Samsung R&D SAP ServiceNow Siemens Sigmoid Snap Snowflake SoFi Splunk Spotify Sprinklr Squarepoint Capital Stripe Susquehanna (SIG) Swiggy TCS Digital / NQT Tech Mahindra Tekion Tesla Tower Research Capital Turing Two Sigma Uber UiPath UKG Visa VMware Walmart Wayfair Waymo Wells Fargo Wipro X (Twitter) Yahoo Yelp Zepto Zeta Zoho Zomato ZopSmart Zscaler Role Not sure yet AI Engineer AI Research Engineer Backend Developer Cloud Engineer Cloud Security Engineer Cybersecurity Analyst Data Analyst Data Engineer Data Scientist DevOps Engineer Embedded Systems Engineer Frontend Developer Fullstack Developer Game Developer LLM & GenAI Engineer MLOps Engineer Mobile Developer QA/SDET Engineer Site Reliability Engineer (SRE) Web3 Developer Time available 1 week 2 weeks 1 month 2 months 3 months Problems per day Auto — 4/day Light — 2/day Easy — 3/day Steady — 4/day Intense — 6/day All-out — 8/day
120 problems over 30 days — up to 4 a day.
Generate my plan
Tip: solve a few problems first — the plan skips anything you've already ticked off.