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puneet_1852

Open on Codeforces · Unique solved

Rating2119· Master

Bar charts count unique accepted problems (merged with the global problem set for rating and tags). Heatmaps use UTC calendar days. Rating squares are sums of newRating − oldRating from user.rating when System update time falls on that day. Submissions count every row from user.status (all verdicts), paginated until Codeforces has no more rows—heavy accounts can take a few seconds.

Rated contests
11
Unique solved
444
Submissions (all)
623
Years with activity
2025–2026

Solved by problem rating

Unique accepted problems, bucketed by catalog rating (100‑point bands). Unrated = no rating in the problem set.

  • Unrated1
  • 800–899230
  • 900–99910
  • 1000–109914
  • 1100–119912
  • 1200–129915
  • 1300–139920

Solved by topic

Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.

  • math220
  • greedy170
  • implementation165
  • constructive algorithms79
  • brute force78
  • dp73
  • data structures

Rating changes

2025

Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).

Jan
Feb
Mar
Apr
May

Submission volume

Download all years PNG

2025

Download PNG

Count of submissions per UTC day (includes every verdict).

Jan
Feb
Mar
Apr

Recent rated rounds

When (UTC)ContestRankΔNew
2025-10-30 19:35Pinely Round 5 (Div. 1 + Div. 2)707-502119
2025-10-19 16:35Codeforces Round 1060 (Div. 2)67+722169
2025-10-12 17:05Codeforces Round 1058 (Div. 1)111+2532097
2025-10-06 16:35Educational Codeforces Round 183 (Rated for Div. 2)468+631844
2025-10-03 17:35Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2)
1400–1499
11
  • 1500–159910
  • 1600–169911
  • 1700–17997
  • 1800–189913
  • 1900–199913
  • 2000–20996
  • 2100–219910
  • 2200–22996
  • 2300–23998
  • 2400–24991
  • 2500–25998
  • 2600–26995
  • 2700–27991
  • 2800–28995
  • 2900–29991
  • 3000–30993
  • 3100–31993
  • 3200–32994
  • 3300–33994
  • 3400–34991
  • 3500–359911
  • 46
  • sortings45
  • binary search34
  • combinatorics33
  • strings32
  • bitmasks28
  • number theory28
  • graphs26
  • trees22
  • two pointers22
  • dfs and similar20
  • interactive20
  • games18
  • divide and conquer10
  • probabilities10
  • dsu8
  • geometry5
  • shortest paths4
  • hashing3
  • graph matchings2
  • communication2
  • matrices2
  • Other (5 tags)5
  • Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec

    Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.

    2026

    Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).

    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec

    Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.

    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec

    LessMore (max 27/day in 2025)

    2026

    Download PNG

    Count of submissions per UTC day (includes every verdict).

    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec

    LessMore (max 25/day in 2026)

    955
    +93
    1781
    2025-09-17 16:35Codeforces Round 1051 (Div. 2)1899+481688
    2025-09-15 16:35Educational Codeforces Round 182 (Rated for Div. 2)626+2071640
    2025-09-13 16:50Codeforces Round 1050 (Div. 4)43+3691433
    2025-08-26 16:35Codeforces Round 1045 (Div. 2)6387+2341064
    2025-08-24 16:35Codeforces Round 1044 (Div. 2)5374+350830
    2025-08-21 16:50Codeforces Round 1043 (Div. 3)6346+480480