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Date Added# Unlocked UsersTier
  • Spend 2023 with BOJ
    Solved 1 or more problems in Hello, BOJ 2023!
    290
  • The 1st hjroh Cup (2023)
    The 1st hjroh Cup (2023)
    Solved 1 or more problems in the 1st hjroh Cup
    255
  • 2023 Chung-Ang University CHAC
    2023 Chung-Ang University CHAC
    Participated in 2023 Chung-Ang University CHAC, or achieved a score of over 10 in its open contest
    341
  • AI Network Scholarium I - 1 Solve
    AI Network Scholarium I - 1 Solve
    Solved 1 or more problems in AI Network Scholarium I
    118
  • Dress Rehearsal (2023)
    Dress Rehearsal (2023)
    Achieved a score of over 41 in the Dress Rehearsal
    441
  • (2023)
    (2023)
    Achieved a score of over 0 in
    577
  • 2023 Daegu Software Highschool Programming Contest
    2023 Daegu Software Highschool Programming Contest
    Participated in the 2023 Daegu Software Highschool Programming Contest, or solved 1 or more problems in its open contest
    226
  • 2023 KSA Automata Summer Contest
    2023 KSA Automata Summer Contest
    2023 KSA Automata Summer Contest์— ์ถœ์ „ํ•ด 100์  ์ด์ƒ ๋‹ฌ์„ฑ
    398
  • ์ œ3ํšŒ ๊ณ ๋ ค๋Œ€ํ•™๊ต MatKor Cup : 2023 Summer
    ์ œ3ํšŒ ๊ณ ๋ ค๋Œ€ํ•™๊ต MatKor Cup : 2023 Summer
    ์ œ3ํšŒ ๊ณ ๋ ค๋Œ€ํ•™๊ต MatKor Cup : 2023 Summer ํ˜น์€ Open Contest Phase 1, Phase 2 ์ค‘ ํ•˜๋‚˜ ์ด์ƒ์— ์ถœ์ „
    490
  • ๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ
    ๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ
    ๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ์— ์ถœ์ „ํ•ด ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    409
  • 2023 ์ถฉ๋‚จ๋Œ€ํ•™๊ต SW-IT Contest
    2023 ์ถฉ๋‚จ๋Œ€ํ•™๊ต SW-IT Contest
    2023 ์ถฉ๋‚จ๋Œ€ํ•™๊ต SW-IT Contest์— ์ถœ์ „, ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    334
  • ์ œ2ํšŒ ๋ณด๋ผ๋งค์ปต (2023)
    ์ œ2ํšŒ ๋ณด๋ผ๋งค์ปต (2023)
    ์ œ2ํšŒ ๋ณด๋ผ๋งค์ปต์— ์ถœ์ „, ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    341
  • FunctionCup 2023
    FunctionCup 2023
    FunctionCup 2023 ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด 1์  ์ด์ƒ ๋‹ฌ์„ฑ
    236
  • ๋‚˜๋Š”์ฝ”๋”๋‹ค 2023 ์†ก๋…„๋Œ€ํšŒ
    ๋‚˜๋Š”์ฝ”๋”๋‹ค 2023 ์†ก๋…„๋Œ€ํšŒ
    ๋‚˜๋Š”์ฝ”๋”๋‹ค 2023 ์†ก๋…„๋Œ€ํšŒ, ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด 1๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    100
  • SciOI 2023
    SciOI 2023
    SciOI 2023์— ์ถœ์ „, ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด 100์  ์ด์ƒ ํš๋“
    332
  • 2023๋…„์„ BOJ์™€ ํ•จ๊ป˜ํ•œ
    2023๋…„์„ BOJ์™€ ํ•จ๊ป˜ํ•œ
    Good Bye, BOJ 2023! ๋Œ€ํšŒ ์‹œ๊ฐ„ ๋‚ด์— ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    256
  • 2024๋…„์„ BOJ์™€ ํ•จ๊ป˜ํ• 
    2024๋…„์„ BOJ์™€ ํ•จ๊ป˜ํ• 
    Hello, BOJ 2024! ํ˜น์€ Open Contest์— ์ถœ์ „
    292
  • UCPC 2024
    UCPC 2024
    UCPC 2024 ํ˜น์€ Open Contest์— ์ถœ์ „
    782
  • ๋‚˜๋Š”์ฝ”๋”๋‹ค 2024 ๋ฐ˜๋…„๋Œ€ํšŒ
    ๋‚˜๋Š”์ฝ”๋”๋‹ค 2024 ๋ฐ˜๋…„๋Œ€ํšŒ
    ๋‚˜๋Š”์ฝ”๋”๋‹ค 2024 ๋ฐ˜๋…„๋Œ€ํšŒ์— ์ถœ์ „, ํ˜น์€ Open Contest์— ์ถœ์ „ํ•ด 1๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    299
  • ์ œ1ํšŒ ํ”ผ๊ฐค์ปต
    ์ œ1ํšŒ ํ”ผ๊ฐค์ปต
    ์ œ1ํšŒ ํ”ผ๊ฐค์ปต์— ์ถœ์ „ํ•ด 1๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    416
    • 123