LEVEL 7

Red-Black Christmas Tree

crypto
698
42
2022.12.24. 14:00:00
๋กœ๊ทธ์ธ ํ•˜๊ณ  ๋ฌธ์ œ ํ’€๊ธฐ
  • ๋ฌธ์ œ ์ •๋ณด
  • ํ’€์ด 6
  • ๋‚œ์ด๋„ ํˆฌํ‘œ 9
  • ์งˆ๋ฌธ
  • ์ตœ๊ทผ ํ’€์ด์ž 42
  • ๋Œ“๊ธ€ 4
ํ•ด๋‹น ๋ฌธ์ œ๋Š” 2022 Christmas CTF ์— ์ถœ์ œ๋œ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.

๋ฌธ์ œ ์„ค๋ช…

Red-Black Christmas Tree

Red or Black. 0 or 1. So the binary fields.
Here's my Christmas gift ๐Ÿ˜‰

๋‚œ์ด๋„ ํˆฌํ‘œ 9

์งˆ๋ฌธ 0

๋ฌธ์ œ ํ’€์ด์— ์–ด๋ ค์›€์ด ์žˆ์œผ์‹ ๊ฐ€์š”?
์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ๋ฌธ์ œ์— ๋Œ€ํ•œ ์งˆ๋ฌธํ•˜๊ณ  ๋‹ต๋ณ€ ์–ป๊ธฐ
์•„์ง ๋ฌธ์ œ์— ๋Œ€ํ•œ ์งˆ๋ฌธ์ด ์—†์Šต๋‹ˆ๋‹ค.
LEVEL 7

Red-Black Christmas Tree

crypto
698
42
2022.12.24. 14:00:00
๋กœ๊ทธ์ธ ํ•˜๊ณ  ๋ฌธ์ œ ํ’€๊ธฐ

์ถœ์ œ์ž ์ •๋ณด

avatar
RBTree
์›Œ๊ฒŒ์ž„: 1
https://rbtree.info/

First Blood!

avatar
sean9892
๊ฐ•์˜ ์ˆ˜๊ฐ•: 10
์ถœ์ œ๋œ ์ง€ 4์‹œ๊ฐ„ ๋งŒ์— ํ’€์ด ์™„๋ฃŒ!

์ตœ๊ทผ ํ’€์ด์ž 42

avatar
andsopwn
๋Œ€ํ‘œ ์—…์  ์—†์Œ
4์ผ ์ „
YEONBA
.HACK 2025 ์ฐธ๊ฐ€์ž
15์ผ ์ „
avatar
BTB
ํ”„๋ ˆ์‹œ๋งจ
15์ผ ์ „
avatar
L1ttl3
๋Œ€ํ‘œ ์—…์  ์—†์Œ
15์ผ ์ „
avatar
deom
์•”ํ˜ธํ•™ ์ดˆ์‹ฌ์ž
2๊ฐœ์›” ์ „
avatar
pandas
์‹œ์Šคํ…œ ํ•ดํ‚น ์ „๋ฌธ๊ฐ€
2๊ฐœ์›” ์ „
avatar
๊ฑฐ๋ถ๋ชฉ๋งˆ์Šคํ„ฐ
์•”ํ˜ธํ•™ ๊ณ ์ธ๋ฌผ
3๊ฐœ์›” ์ „
avatar
Yu_212
์•”ํ˜ธํ•™ ๊ณ ์ธ๋ฌผ
3๊ฐœ์›” ์ „
lydxn
๋Œ€ํ‘œ ์—…์  ์—†์Œ
3๊ฐœ์›” ์ „
avatar
x3ric
๋Œ€ํ‘œ ์—…์  ์—†์Œ
3๊ฐœ์›” ์ „

๋Œ“๊ธ€ 4

avatar
amo
์ฑ”ํ”ผ์–ธ
2๋…„ ์ „
๋”๋Ÿฌ์šด ๋‚œ์ˆ˜ ์ƒ์„ฑ๊ธฐ๋ณด๋‹ค ํ›จ์”ฌ ์•„๋ฆ„๋‹ต๋„ค์š”
avatar
diff
๋Œ€ํ‘œ ์—…์  ์—†์Œ
2๋…„ ์ „
nice nice nice
avatar
st4rlight
๊ฟˆ๋‚˜๋ฌด
2๋…„ ์ „
๋‹คํ–ˆ๋Š”๋ฐ!! ์‹ค์ˆ˜!!ใ… ใ… 
avatar
soon_haari
์„ธ๊ณ„์ˆ˜
3๋…„ ์ „
๋‹คํ–ˆ๋Š”๋ฐ!! ๊นŒ๋น„!!ใ… ใ