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A

alien

PupilNot CertifiedDiscord not linked

No organizationSince October 15, 2026

alien's authored problems Submission history

No equipped banner

Current rating

1,358

-62

Peak 1,424 · Top 36.5%

UNRANKED0 Power

Solved problems

Titles

No equipped titles

local_fire_departmentStreak

Current 0 days

SMTWTFS

Rating history

= 1296 (+96), PupilRank: 43DOJ Beginner Contest 12Oct 11, 2026, 10:00 AM = 1335 (+39), PupilRank: 64DOJ Beginner Contest 13Oct 18, 2026, 10:00 AM = 1424 (+89), SpecialistRank: 32DOJ Contest 8 (2026 GSHS CS Seminar)Oct 18, 2026, 10:00 AM = 1420 (-4), SpecialistRank: 54DOJ Beginner Contest 14Oct 25, 2026, 10:00 AM = 1358 (-62), PupilRank: 23DOJ Contest++ 9Oct 25, 2026, 10:00 AM

NovDec2026FebMarAprMayJunJulAugSepOctNov

Longest solve streak: 2 days

1-23-56-910-14Freeze

Solve activity is counted from 06:00 in Korea time.

Participation history

6 total

DOJ Contest++ 9Window

Oct 25, 2026, 10:00 AM

Score 300Rank 23

DOJ Beginner Contest 14Window

Oct 25, 2026, 10:00 AM

Score 411Rank 54

DOJ Contest 8 (2026 GSHS CS Seminar)Window

Oct 18, 2026, 10:00 AM

DOJ Beginner Contest 13Window

Oct 18, 2026, 10:00 AM

Score 1000Rank 64

DOJ Beginner Contest 12Window

Oct 11, 2026, 10:00 AM

Score 600Rank 43

EZ contest 3 (DOJ ICPC Contest 1)Window

Oct 10, 2026, 1:00 PM