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P

platter

GrandmasterCertifiedDiscord linked

No organizationSince May 30, 2026

platter's authored problems

No equipped banner

Current rating

2,603

+58

Peak 2,603 · Top 0.6%

Solved problems

64

View solved problem list

Titles

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local_fire_departmentStreak

Current 0 days

SMTWTFS

SepOctNovDec2026FebMarAprMayJunJulAug

Longest solve streak: 1 days

1-23-56-910+

Solve activity is counted by midnight in Korea time.

Rating history

= 1617 (+417), ExpertRank: 1DOJ Beginner Contest 2May 30, 2026, 1:00 PM = 1900 (+283), Candidate MasterRank: 2DOJ Contest 3Jun 14, 2026, 2:00 PM = 2142 (+242), MasterRank: 1DOJ Beginner Contest 3Jun 14, 2026, 7:00 PM = 2317 (+175), International MasterRank: 1DOJ Beginner Contest 4Jul 8, 2026, 9:00 PM = 2283 (-34), International MasterRank: 5SSHS Mini Contest 1Jul 10, 2026, 6:00 PM = 2422 (+139), GrandmasterRank: 1KOI 2nd Round Mock 2 [High]Jul 17, 2026, 9:00 AM = 2478 (+56), GrandmasterRank: 3DOJ Contest 4Jul 19, 2026, 8:00 PM = 2517 (+39), GrandmasterRank: 5EZ Contest Day 1Jul 25, 2026, 9:00 AM = 2545 (+28), GrandmasterRank: 5DOJ Contest 5Aug 1, 2026, 2:00 PM = 2603 (+58), GrandmasterRank: 21st SSAL Olympiad in InformaticsAug 3, 2026, 12:00 PM

Participation history

11 total

1st SSAL Olympiad in InformaticsWindow

Aug 3, 2026, 12:00 PM

Score 267Rank 2

DOJ Contest 5Window

Aug 1, 2026, 2:00 PM

Score 710Rank 5

EZ Contest Day 1Window

Jul 25, 2026, 9:00 AM

Score 493Rank 5

DOJ Contest 4Window

Jul 19, 2026, 8:00 PM

Score 845Rank 3

KOI 2nd Round Mock 2 [High]Window

Jul 17, 2026, 9:00 AM

Score 400Rank 1

SSHS Mini Contest 1Window

Jul 10, 2026, 6:00 PM

Score 879Rank 5

DOJ Beginner Contest 4Rated

Jul 8, 2026, 9:00 PM

Score 856Rank 1

DOJ Beginner Contest 3Window

Jun 14, 2026, 7:00 PM

Score 850Rank 1

DOJ Contest 3Window

Jun 14, 2026, 2:00 PM

Score 714Rank 2

HighVirtual

Jun 3, 2026, 5:05 PM

DOJ Beginner Contest 2Window

May 30, 2026, 1:00 PM

Score 900Rank 1