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Guests:19
Members:0

Poll

When the new version of NF is released, you would like


just play the new challenges. (40.9%)

to have it keep the current score integrated into the new one. (40.3%)

to keep this current version around for purely nostalgia. (18.8%)


Total votes: 181
Date added: 2019-01-26

Member profile

Zach4

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Heavy Infantry
26 challenges


Member info
Name -
User ID 38888
Registration date May 19, 2024
Website -
Gender Not sure
Birthdate -
Country -
Stats:
Rank #1652
Login count 22
Time spent 152 minutes
Last login March 21, 2025

» Challenges


Javascript44%4/9
Java Applets83%5/6
Cryptography41%7/17
Exploits0%0/8
Cracking0%0/14
Programming46%6/13
Internet20%3/15
Steganography8%1/13
Total completed27%26/95


Javascript
1Training - Javascript, secure? Solved!
2This won't take long... Solved!
3Escape now!!! Solved!
4Is this safe...?!? Solved!
5Micro$oft crap... Unsolved
6HTML Guardian Unsolved
7Having fun?!? :-) Unsolved
8Drugs are bad Unsolved
9Devaluation Unsolved

Java Applets
1Training - Sweet little applet... Solved!
2Decompile me... Solved!
3Let me in!!! Solved!
4Simple encoding Solved!
5Admin Area Solved!
6Superuser ownage Unsolved

Cryptography
1Training - Crypto basics. Solved!
2Substitution.... Solved!
3Sea Code Solved!
4XOR crypt Solved!
5Viva la France Solved!
6Check out the tables.... Solved!
7SUPER cipher Solved!
8DECrypt challenge Unsolved
9A compliment... Unsolved
10Hamming Unsolved
11From the front to the back Unsolved
12What's this tree doing here? Unsolved
13Double Decker Unsolved
14Private Parts Unsolved
15Just a Rotor Machine Unsolved
16Electronic Cook Book Unsolved
17Cipher Matryoshki Unsolved

Exploits
1Training - Nice include system ;) Unsolved
2Oops, a typo... Unsolved
3Source Cooking! Unsolved
4Hiding in a pipe... Unsolved
5UNION makes FORCE Unsolved
6SeSSxploit Unsolved
7Secure Extension Unsolved
8Step by Step Unsolved

Cracking
1Training - Can you crack me?!? Unsolved
2SmartCheck rulez... Unsolved
3SmartCheck vs. Ollydbg Unsolved
4Please Register this app Unsolved
5Simple breakpoints set... Unsolved
6ShowMe Unsolved
7Multiple Problems Unsolved
8Aargh! Stupid Elf DIE!!! Unsolved
9Thinking ahead is key Unsolved
10Try to think back Unsolved
11Know your arts Unsolved
12Shuffle the Puzzle Unsolved
13Go with the Flow Unsolved
14ReverseMe Unsolved

Programming
1Keep walking... Solved!
2Are you fast enough? Solved!
3Infinite division Solved!
4Aaarrrgghhh!! Solved!
5Your highness the queen Solved!
6Wanna play?!?! Solved!
7Multiple Languages Unsolved
8How do you like the EURO? Unsolved
9DebugMe Unsolved
10Messing with your mind Unsolved
11Life is just a game Unsolved
12COBOL Unsolved
13Space Code Unsolved

Internet
1Flash Login Unsolved
2Hmm I don't see it... Solved!
3Hey, where are you from? Unsolved
4What am I :-) Solved!
5Chemical Stuff Solved!
6Made in Taiwan Unsolved
7Walk like an Egyptian Unsolved
8TurboSnake Unsolved
9Digi Logic Unsolved
10Writing damn fast Unsolved
11Pay for it... Unsolved
12CONQUEST SPACE - TERMINAL Unsolved
13Cryptozoology Unsolved
14Start flashing Unsolved
15Faulty Obscurity Unsolved

Steganography
1Training - Can you see me? Unsolved
2Go Holland Go! Solved!
3Another picture! Unsolved
4Words, words, words... Unsolved
5Nice colors eh? Unsolved
6Just a flag... Unsolved
7Learn See Become Unsolved
8How good are your eyes? Unsolved
9Did you try it 100x? Unsolved
10Ancient Voices Unsolved
11SPECtacular Unsolved
12Food in the Garbage Unsolved
13We come one Unsolved