VolgaCTF 2019 Qualifier: key metrics, part 2

VolgaCTF 2019 Qualifier: key metrics, part 2

In this post we would like to share some task statistics collected during the event.

Contents

LG

Metric Value
Value 100
Categories crypto
Opened Mar 29 at 15:00 UTC
Flags submitted for this task 300
First flag submitted Mar 29 at 15:06 UTC
Last flag submitted Mar 31 at 14:48 UTC
Teams solved this task 116
First solved Kernel Sanders
Mar 29 at 15:15 UTC
Last solved Mar 31 at 14:48 UTC
Reviews 29
Average rating 4.00

warm

Metric Value
Value 100
Categories pwn
Opened Mar 29 at 15:00 UTC
Flags submitted for this task 773
First flag submitted Mar 29 at 15:08 UTC
Last flag submitted Mar 31 at 14:54 UTC
Teams solved this task 187
First solved LC↯BC
Mar 29 at 15:12 UTC
Last solved Mar 31 at 14:46 UTC
Reviews 96
Average rating 2.57

Shadow Cat

Metric Value
Value 100
Categories crypto
Opened Mar 29 at 15:00 UTC
Flags submitted for this task 1412
First flag submitted Mar 29 at 15:17 UTC
Last flag submitted Mar 31 at 14:46 UTC
Teams solved this task 268
First solved LC↯BC
Mar 29 at 15:21 UTC
Last solved Mar 31 at 14:46 UTC
Reviews 104
Average rating 4.07

Shop

Metric Value
Value 100
Categories web
Opened Mar 29 at 15:00 UTC
Flags submitted for this task 1255
First flag submitted Mar 29 at 15:02 UTC
Last flag submitted Mar 31 at 14:46 UTC
Teams solved this task 202
First solved LC↯BC
Mar 29 at 15:09 UTC
Last solved Mar 31 at 14:46 UTC
Reviews 68
Average rating 3.15

Blog

Metric Value
Value 200
Categories web
Opened Mar 29 at 15:28 UTC
Flags submitted for this task 85
First flag submitted Mar 29 at 15:38 UTC
Last flag submitted Mar 31 at 14:22 UTC
Teams solved this task 7
First solved LC↯BC
Mar 29 at 19:29 UTC
Last solved Mar 31 at 14:22 UTC
Reviews 1
Average rating 5.00

Blind

Metric Value
Value 200
Categories crypto
Opened Mar 29 at 15:28 UTC
Flags submitted for this task 185
First flag submitted Mar 29 at 15:53 UTC
Last flag submitted Mar 31 at 13:36 UTC
Teams solved this task 144
First solved Shadow Servants
Mar 29 at 15:53 UTC
Last solved Mar 31 at 13:36 UTC
Reviews 42
Average rating 4.55

Horrible retelling

Metric Value
Value 50
Categories antifake
Opened Mar 29 at 15:28 UTC
Flags submitted for this task 5334
First flag submitted Mar 29 at 15:29 UTC
Last flag submitted Mar 31 at 14:58 UTC
Teams solved this task 142
First solved f0xc4v3r1n
Mar 29 at 15:34 UTC
Last solved Mar 31 at 13:51 UTC
Reviews 60
Average rating 2.72

TrustVM

Metric Value
Value 250
Categories reverse
Opened Mar 29 at 15:52 UTC
Flags submitted for this task 71
First flag submitted Mar 29 at 16:24 UTC
Last flag submitted Mar 31 at 14:55 UTC
Teams solved this task 40
First solved LC↯BC
Mar 29 at 17:18 UTC
Last solved Mar 31 at 14:55 UTC
Reviews 19
Average rating 4.68

Beard Party

Metric Value
Value 500
Categories crypto
Opened Mar 29 at 19:43 UTC
Flags submitted for this task 25
First flag submitted Mar 29 at 19:49 UTC
Last flag submitted Mar 31 at 14:38 UTC
Teams solved this task 3
First solved LC↯BC
Mar 30 at 12:05 UTC
Last solved Mar 31 at 08:08 UTC
Reviews 1
Average rating 5.00

Shop V.2

Metric Value
Value 100
Categories web
Opened Mar 29 at 20:05 UTC
Flags submitted for this task 228
First flag submitted Mar 29 at 20:06 UTC
Last flag submitted Mar 31 at 14:47 UTC
Teams solved this task 53
First solved LC↯BC
Mar 29 at 20:08 UTC
Last solved Mar 31 at 14:47 UTC
Reviews 14
Average rating 3.93

Online games

Metric Value
Value 300
Categories reverse
Opened Mar 29 at 20:05 UTC
Flags submitted for this task 97
First flag submitted Mar 29 at 21:37 UTC
Last flag submitted Mar 31 at 13:18 UTC
Teams solved this task 13
First solved VoidHack
Mar 30 at 01:18 UTC
Last solved Mar 31 at 13:18 UTC
Reviews 4
Average rating 3.50

JOI

Metric Value
Value 150
Categories stego
Opened Mar 30 at 06:49 UTC
Flags submitted for this task 437
First flag submitted Mar 30 at 06:54 UTC
Last flag submitted Mar 31 at 14:41 UTC
Teams solved this task 210
First solved Life
Mar 30 at 06:54 UTC
Last solved Mar 31 at 14:41 UTC
Reviews 83
Average rating 3.77

Shifter

Metric Value
Value 150
Categories crypto
Opened Mar 30 at 06:49 UTC
Flags submitted for this task 52
First flag submitted Mar 30 at 07:19 UTC
Last flag submitted Mar 31 at 14:13 UTC
Teams solved this task 40
First solved –==Har[u]6aToP==–
Mar 30 at 07:19 UTC
Last solved Mar 31 at 13:43 UTC
Reviews 18
Average rating 4.44
Metric Value
Value 300
Categories web
Opened Mar 30 at 06:53 UTC
Flags submitted for this task 76
First flag submitted Mar 30 at 09:21 UTC
Last flag submitted Mar 31 at 14:27 UTC
Teams solved this task 17
First solved LC↯BC
Mar 30 at 09:21 UTC
Last solved Mar 31 at 14:27 UTC
Reviews 9
Average rating 5.00

PyTFM

Metric Value
Value 100
Categories reverse
Opened Mar 30 at 10:34 UTC
Flags submitted for this task 53
First flag submitted Mar 30 at 11:22 UTC
Last flag submitted Mar 31 at 14:48 UTC
Teams solved this task 20
First solved Shadow Servants
Mar 30 at 11:22 UTC
Last solved Mar 31 at 14:48 UTC
Reviews 5
Average rating 4.80

Higher

Metric Value
Value 100
Categories stego
Opened Mar 30 at 14:41 UTC
Flags submitted for this task 298
First flag submitted Mar 30 at 14:52 UTC
Last flag submitted Mar 31 at 14:55 UTC
Teams solved this task 68
First solved EmpireCTF
Mar 30 at 14:52 UTC
Last solved Mar 31 at 14:55 UTC
Reviews 20
Average rating 4.05

Fakegram star

Metric Value
Value 75
Categories antifake, stego
Opened Mar 30 at 15:20 UTC
Flags submitted for this task 3945
First flag submitted Mar 30 at 15:26 UTC
Last flag submitted Mar 31 at 14:59 UTC
Teams solved this task 56
First solved AFNOM
Mar 30 at 16:32 UTC
Last solved Mar 31 at 14:54 UTC
Reviews 27
Average rating 2.26

JAC II

Metric Value
Value 250
Categories reverse
Opened Mar 30 at 15:30 UTC
Flags submitted for this task 48
First flag submitted Mar 30 at 15:54 UTC
Last flag submitted Mar 31 at 14:46 UTC
Teams solved this task 31
First solved LC↯BC
Mar 30 at 16:32 UTC
Last solved Mar 31 at 14:46 UTC
Reviews 10
Average rating 4.30

HeadHunter

Metric Value
Value 150
Categories web
Opened Mar 30 at 16:00 UTC
Flags submitted for this task 52
First flag submitted Mar 30 at 16:01 UTC
Last flag submitted Mar 31 at 14:53 UTC
Teams solved this task 26
First solved UpperSec
Mar 30 at 16:01 UTC
Last solved Mar 31 at 14:41 UTC
Reviews 6
Average rating 3.50

Schrödinger’s task

Metric Value
Value 1
Categories antijoy
Opened Mar 30 at 19:00 UTC
Flags submitted for this task 75
First flag submitted Mar 30 at 19:05 UTC
Last flag submitted Mar 31 at 14:56 UTC
Teams solved this task 29
First solved AFNOM
Mar 30 at 19:35 UTC
Last solved Mar 31 at 14:47 UTC
Reviews 14
Average rating 5.00

Better late than never!