What rating is Specialist on Codeforces?
1400–1599 is Specialist (cyan). The 1400 sheet is the entry to that band.
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Priyansh Agarwal
1400 Rated: CP-31 Sheet
Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1400-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress
31 problemscompetitive
Who the 1400 rated sheet is for
1400 on Codeforces is Specialist level. Pupils aiming for Specialist who can solve Div. 2 C when the idea clicks, but not reliably.
What these problems lean on: Bitwise operations, Binary search, Basic DP, Number theory (sieve, factors), Greedy exchange arguments.
The usual wall at 1400: The first real DP problems arrive, and bitwise problems stop being about one XOR fact and start needing per-bit reasoning.
How to practise it: When a problem involves AND/OR/XOR, solve it one bit at a time. For DP, define the state in words before writing any transitions.
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Overall progress
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Medium
| Status | Problem | Solve | Practice | Revision | Level | |
|---|---|---|---|---|---|---|
| 1. | Anna and the Valentine's Day Gift |  | Medium | |||
| 2. | Grouping Increases | | Medium | |||
| 3. | Jumping Through Segments | | Medium | |||
| 4. | Array Game | | Medium | |||
| 5. | Dances (Easy version) | | Medium | |||
| 6. | Iva & Pav | | Medium | |||
| 7. | Bracket Coloring | | Medium | |||
| 8. | Copil Copac Draws Trees | | Medium | |||
| 9. | Hossam and Friends | | Medium | |||
| 10. | Make It Round | | Medium | |||
| 11. | Add Modulo 10 | | Medium | |||
| 12. | Schedule Management | | Medium | |||
| 13. | 2^Sort | | Medium | |||
| 14. | Weird Sum | | Medium | |||
| 15. | Fortune Telling | | Medium | |||
| 16. | Arranging The Sheep | | Medium | |||
| 17. | Berland Regional | | Medium | |||
| 18. | AND Sequences | | Medium | |||
| 19. | Ball in Berland | | Medium | |||
| 20. | Zero Remainder Array | | Medium | |||
| 21. | Johnny and Another Rating Drop | | Medium | |||
| 22. | Orac and Models | | Medium | |||
| 23. | Journey Planning | | Medium | |||
| 24. | The Number of Products | | Medium | |||
| 25. | Basketball Exercise | | Medium | |||
| 26. | Candy Box (easy version) | | Medium | |||
| 27. | News Distribution | | Medium | |||
| 28. | Lost Numbers | | Medium | |||
| 29. | Queen | | Medium | |||
| 30. | Tape | | Medium | |||
| 31. | Mashmokh and ACM | | Medium |
Frequently asked
Do I need DP for the 1400 CP-31 sheet?
A little. Expect simple one-dimensional DP; most problems still yield to greedy, bits or binary search.
Is there a PDF of 1400 Rated: CP-31 Sheet to download?
There is no PDF here, and you do not need one. All 31 problems are listed in full on this page, free and without an account — and unlike a PDF the list remembers what you have ticked off, so you are not re-reading a static file to work out where you stopped. Use your browser's print view if you want it on paper.
How do I track my progress on 1400 Rated: CP-31 Sheet?
Tick a problem on this page and it stays ticked. Progress saves in your browser straight away with no account, and the counts update per section so you can see which parts of 1400 Rated: CP-31 Sheet you have actually covered. Signing in with Google syncs it across devices.
How many problems are in 1400 Rated: CP-31 Sheet?
- Every one is listed on this page and tickable as you solve it.
How long does 1400 Rated: CP-31 Sheet take to complete?
At roughly 25 minutes a problem — reading it, solving it and writing the approach down — 31 problems is about 13 hours, or 1 weeks at ten hours a week. Treat that as a planning figure rather than a promise; the first pass through an unfamiliar topic is always slower.
Is the 1400 Rated: CP-31 Sheet tracker free?
Yes, completely, and no account is needed. There is no paid tier and nothing is held back — the sheet itself is by Priyansh Agarwal, and this is a free tracker for it.
Should I finish 1400 Rated: CP-31 Sheet or switch between sheets?
Finish one. Sheets overlap heavily, so working several in parallel mostly means re-solving the same problems while never completing a full topic sweep. If you are not sure this is the right one for the time you have, the sheet comparison page puts the options side by side with hour estimates.