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 355 times
Math2	30 Points	Solved 401 times
Math3	50 Points	Solved 135 times
Math4	40 Points	Solved 158 times
Math5	40 Points	Solved 143 times
Math6	40 Points	Solved 198 times
Math7	40 Points	Solved 171 times
Math8	40 Points	Solved 69 times
Math9	40 Points	Solved 105 times
Math10	30 Points	Solved 160 times

Other

Reconnaissance

SQLInjection

Stegano

Timed

XSS

Point Rankings

Tweets

Follow @HallsOfValhalla

Feb 10
Igal Tabachnik @hmemcpy

Holy. Effin. Shit. bleepingcomputer.com/news/security/… https://t.co/T5uavNBIj1
Feb 09
Valhalla @HallsOfValhalla

Seems like an interesting idea. The "supercookie", leveraging the modern browser's special cache for favicons. github.com/jonasstrehle/s…
Jan 26
Valhalla @HallsOfValhalla

scottfinlayauthor.com/articles/hacki… #infosec #CyberSecurity #phishing #privacy #hacking #security #movies
Jan 24
Scott Finlay @SFinlayAuthor

Hackers are by far one of the most falsely-represented things in media of all forms. It's time to shed some light o… twitter.com/i/web/status/1…
Jan 17
Scott Finlay @SFinlayAuthor

Everyone has used software and read a novel, but it may surprise you to learn just how similar the processes are.… twitter.com/i/web/status/1…

Beginners1	5 Points	Solved 2864 times
Beginners2	5 Points	Solved 2365 times
Beginners3	10 Points	Solved 1329 times
Beginners4	10 Points	Solved 802 times
Beginners5	10 Points	Solved 701 times
Beginners6	5 Points	Solved 784 times
Beginners7	10 Points	Solved 797 times

Debugging1	30 Points	Solved 329 times
Debugging2	50 Points	Solved 136 times
Debugging3	60 Points	Solved 64 times
Debugging4	40 Points	Solved 71 times
Debugging5	50 Points	Solved 65 times
Debugging6	60 Points	Solved 56 times
Debugging7	40 Points	Solved 67 times
Debugging8	60 Points	Solved 37 times
Debugging9	50 Points	Solved 31 times
Debugging10	60 Points	Solved 73 times
Debugging11	60 Points	Solved 46 times
Debugging12	60 Points	Solved 49 times
Debugging13	30 Points	Solved 54 times
Debugging14	60 Points	Solved 32 times
Debugging15	50 Points	Solved 56 times
Debugging16	50 Points	Solved 26 times
Debugging17	60 Points	Solved 16 times
Debugging18	30 Points	Solved 43 times
Debugging19	30 Points	Solved 16 times
Debugging20	50 Points	Solved 9 times

ElectricalEngineering1	30 Points	Solved 318 times
ElectricalEngineering2	50 Points	Solved 128 times
ElectricalEngineering3	70 Points	Solved 30 times
ElectricalEngineering4	70 Points	Solved 17 times

Encryption1	30 Points	Solved 259 times
Encryption2	50 Points	Solved 109 times
Encryption3	50 Points	Solved 47 times
Encryption4	20 Points	Solved 364 times
Encryption5	50 Points	Solved 52 times
Encryption6	50 Points	Solved 105 times
Encryption7	40 Points	Solved 74 times
Encryption8	80 Points	Solved 33 times
Encryption9	30 Points	Solved 107 times
Encryption10	30 Points	Solved 18 times
Encryption11	60 Points	Solved 75 times
Encryption12	50 Points	Solved 10 times
Encryption13	30 Points	Solved 61 times
Encryption14	30 Points	Solved 32 times
Encryption15	30 Points	Solved 42 times

InferenceAttack1	30 Points	Solved 133 times
InferenceAttack2	40 Points	Solved 111 times

Javascript1	50 Points	Solved 224 times
Javascript2	60 Points	Solved 112 times
Javascript3	40 Points	Solved 240 times

Logic1	30 Points	Solved 616 times
Logic2	50 Points	Solved 184 times
Logic3	40 Points	Solved 220 times
Logic4	60 Points	Solved 68 times

Other1	50 Points	Solved 73 times
Other2	40 Points	Solved 111 times
Other3	40 Points	Solved 72 times

Reconnaissance1	10 Points	Solved 203 times
Reconnaissance2	10 Points	Solved 126 times
Reconnaissance3	10 Points	Solved 72 times

SQLInjection1	60 Points	Solved 116 times
SQLInjection2	40 Points	Solved 235 times
SQLInjection3	60 Points	Solved 56 times

Stegano1	40 Points	Solved 31 times
Stegano2	30 Points	Solved 52 times
Stegano3	20 Points	Solved 113 times
Stegano4	30 Points	Solved 63 times
Stegano5	40 Points	Solved 27 times
Stegano6	40 Points	Solved 32 times
Stegano7	5 Points	Solved 124 times
Stegano8	30 Points	Solved 12 times
Stegano9	80 Points	Solved 28 times
Stegano10	40 Points	Solved 11 times

Timed1	50 Points	Solved 70 times
Timed2	60 Points	Solved 47 times
Timed3	50 Points	Solved 57 times

XSS1	30 Points	Solved 246 times
XSS2	50 Points	Solved 68 times
XSS3	40 Points	Solved 77 times
XSS4	30 Points	Solved 86 times