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speed_of_light

PupilCertified

No organizationSince June 15, 2026

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Discordspeed_of_light4

speed_of_light's authored problems Submission history

No equipped banner

Current rating

1,270

-127

Peak 1,397 · Top 47.2%

UNRANKED0 Power

Solved problems

Titles

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local_fire_departmentStreak

Current 0 days

SMTWTFS

Rating history

= 1247 (+47), PupilRank: 56DOJ Beginner Contest 3Jun 14, 2026, 7:00 PM = 1319 (+72), PupilRank: 67DOJ Beginner Contest 8Sep 13, 2026, 10:00 AM = 1397 (+78), PupilRank: 78DOJ Beginner Contest 9Sep 20, 2026, 10:00 AM = 1270 (-127), PupilRank: 77DOJ Beginner Contest 10Sep 27, 2026, 10:00 AM

OctNovDec2026FebMarAprMayJunJulAugSepOct

Longest solve streak: 1 days

1-23-56-910-14Freeze

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

Participation history

4 total

DOJ Beginner Contest 10Window

Sep 27, 2026, 10:00 AM

Score 100Rank 77

DOJ Beginner Contest 9Window

Sep 20, 2026, 10:00 AM

Score 300Rank 78

DOJ Beginner Contest 8Window

Sep 13, 2026, 10:00 AM

Score 300Rank 67

DOJ Beginner Contest 3Window

Jun 14, 2026, 7:00 PM

Score 100Rank 56