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CP Ladder is your structured path to becoming a competitive programmer. It contains 300 carefully curated Codeforces problems, organized by difficulty rating from 800 (beginner) to 1900 (Candidate Master level). Solve them in order, track your rating milestones, and steadily build the problem-solving speed and pattern recognition that top companies test in their OAs. Unlike random practice, CP Ladder gives you a clear “Road to Candidate Master” progression — each rating tier you complete builds on the previous one.

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Key Features

Connect Codeforces

Link your Codeforces account to auto-sync solved problems. Your handle appears at the top right of the page — use “Fetch Progress” anytime to update your solve status.

Rating Filters

Use the rating buttons (800, 900, 1000 … up to 1900) to focus on problems at your current level. Each button shows a progress bar for that tier.

Problem Timer

Every problem has a built-in timer you can start with the clock icon — practice solving under time constraints, exactly as company OAs demand.

Activity Tracker

A GitHub-style heatmap shows your CP Ladder activity over the past year, tracking Total Active Days, Longest Streak, and Current Streak.
You can use CP Ladder without a Codeforces account — you can browse and attempt problems freely. Connecting your account is recommended so your progress syncs automatically.
Solution Resources — every problem has hints, video solutions, code implementations, and concept articles, the same tools as in DSA Sheets. Use them progressively: hints first, then video, then full solution.

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FAQs

It’s a rating milestone map showing your progression from your current Codeforces rating toward the Candidate Master title (approximately 1900+ rating). Click the section to expand it and see all the milestones.
Click the “Fetch Progress” button at the top right of the CP Ladder page to manually sync your Codeforces activity. If it still doesn’t update after a few minutes, contact support on WhatsApp.
No. The timer is a personal training tool only. It tracks how long you take on each problem for your own awareness — it doesn’t affect your solve status or ranking.
Yes. You can browse problems and use all the resources (hints, solutions, AI Tutor) without connecting Codeforces. Your solved progress just won’t sync automatically.