Valhalla Challenges Overview

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IP-Info

IP-Info is a website where you can find out what your IP is as well as your user agent and information about your browser and OS. The site also has tools for looking up information about a particular IP and reverse DNS lookups. There is also a tool where you can check "is this site down" and numerous informative articles.

Die Seite gibt es auch auf Deutsch: Wie ist meine IP

Valhalla Core Utils Library

Check out the Valhalla Core Utils Library now! Our PHP library has many easy-to-use classes for tasks such as handling Memcached and MySQL connections, making cURL requests, and much more!

Check it out the documentation on the Valhalla Core Utils Website.

View the code in our Git repository here.

Challenges Overview

Beginners

Debugging

ElectricalEngineering

Encryption

InferenceAttacks

Javascript

Logic

Mathematics

Math1	20 Points	Solved 370 times
Math2	30 Points	Solved 420 times
Math3	50 Points	Solved 138 times
Math4	40 Points	Solved 163 times
Math5	40 Points	Solved 148 times
Math6	40 Points	Solved 205 times
Math7	40 Points	Solved 177 times
Math8	40 Points	Solved 69 times
Math9	40 Points	Solved 108 times
Math10	30 Points	Solved 170 times

Other

Reconnaissance

SQLInjection

Stegano

Timed

XSS

Point Rankings

Tweets

Follow @HallsOfValhalla

Nov 24
Valhalla @HallsOfValhalla

I did a lot of experimenting with performance optimizations in Golang recently, and the atomic package is one of th… twitter.com/i/web/status/1…
Nov 23
Valhalla @HallsOfValhalla

Interesting article from @SixtTech for anyone facing issues with bot traffic: sixt.tech/the-bot-saga #security #itsecurity
Aug 19
Valhalla @HallsOfValhalla

If you need to test your #security against brute force attacks or just general load, check out this easy to use… twitter.com/i/web/status/1…
Aug 16
Digital Security Watch @DS_Watch

Food for thought next time you pick a password. #security #cybersecurity https://t.co/pEwOLe9U2w
Aug 18
Valhalla @HallsOfValhalla

I just built a new tool to help find hardcoded credentials in your code: github.com/ynori7/credent… Are you managing s… twitter.com/i/web/status/1…

Beginners1	5 Points	Solved 2965 times
Beginners2	5 Points	Solved 2432 times
Beginners3	10 Points	Solved 1371 times
Beginners4	10 Points	Solved 824 times
Beginners5	10 Points	Solved 723 times
Beginners6	5 Points	Solved 807 times
Beginners7	10 Points	Solved 822 times

Debugging1	30 Points	Solved 341 times
Debugging2	50 Points	Solved 142 times
Debugging3	60 Points	Solved 67 times
Debugging4	40 Points	Solved 74 times
Debugging5	50 Points	Solved 67 times
Debugging6	60 Points	Solved 58 times
Debugging7	40 Points	Solved 69 times
Debugging8	60 Points	Solved 38 times
Debugging9	50 Points	Solved 33 times
Debugging10	60 Points	Solved 75 times
Debugging11	60 Points	Solved 49 times
Debugging12	60 Points	Solved 50 times
Debugging13	30 Points	Solved 55 times
Debugging14	60 Points	Solved 34 times
Debugging15	50 Points	Solved 57 times
Debugging16	50 Points	Solved 29 times
Debugging17	60 Points	Solved 18 times
Debugging18	30 Points	Solved 45 times
Debugging19	30 Points	Solved 22 times
Debugging20	50 Points	Solved 10 times

ElectricalEngineering1	30 Points	Solved 325 times
ElectricalEngineering2	50 Points	Solved 131 times
ElectricalEngineering3	70 Points	Solved 31 times
ElectricalEngineering4	70 Points	Solved 18 times

Encryption1	30 Points	Solved 266 times
Encryption2	50 Points	Solved 114 times
Encryption3	50 Points	Solved 49 times
Encryption4	20 Points	Solved 374 times
Encryption5	50 Points	Solved 57 times
Encryption6	50 Points	Solved 111 times
Encryption7	40 Points	Solved 80 times
Encryption8	80 Points	Solved 34 times
Encryption9	30 Points	Solved 114 times
Encryption10	30 Points	Solved 21 times
Encryption11	60 Points	Solved 80 times
Encryption12	50 Points	Solved 11 times
Encryption13	30 Points	Solved 64 times
Encryption14	30 Points	Solved 33 times
Encryption15	30 Points	Solved 44 times

InferenceAttack1	30 Points	Solved 136 times
InferenceAttack2	40 Points	Solved 112 times

Javascript1	50 Points	Solved 229 times
Javascript2	60 Points	Solved 116 times
Javascript3	40 Points	Solved 245 times

Logic1	30 Points	Solved 638 times
Logic2	50 Points	Solved 193 times
Logic3	40 Points	Solved 233 times
Logic4	60 Points	Solved 71 times

Other1	50 Points	Solved 75 times
Other2	40 Points	Solved 111 times
Other3	40 Points	Solved 74 times

Reconnaissance1	10 Points	Solved 205 times
Reconnaissance2	10 Points	Solved 127 times
Reconnaissance3	10 Points	Solved 73 times

SQLInjection1	60 Points	Solved 116 times
SQLInjection2	40 Points	Solved 236 times
SQLInjection3	60 Points	Solved 58 times

Stegano1	40 Points	Solved 33 times
Stegano2	30 Points	Solved 56 times
Stegano3	20 Points	Solved 117 times
Stegano4	30 Points	Solved 65 times
Stegano5	40 Points	Solved 28 times
Stegano6	40 Points	Solved 36 times
Stegano7	5 Points	Solved 126 times
Stegano8	30 Points	Solved 13 times
Stegano9	80 Points	Solved 29 times
Stegano10	40 Points	Solved 13 times

Timed1	50 Points	Solved 71 times
Timed2	60 Points	Solved 48 times
Timed3	50 Points	Solved 58 times

XSS1	30 Points	Solved 252 times
XSS2	50 Points	Solved 69 times
XSS3	40 Points	Solved 77 times
XSS4	30 Points	Solved 89 times