Top 12 alternative sites to caesum.com
VB Decompiler - Main - Native Code and P-Code decompiler for Visual Basic applications
VB Decompiler Perfect source code recovery solution for Visual Basic 5.0/6.0 applications and fast disassembler for Visual Studio .NET compiled apps
W3Challs
Hacking Challenges: binary pwnables, web hacking, reverse engineering, crypto & forensics. No simulation. No Guessing.
HackBBS - Reborn - Hacking and Information Security learning platform
Challenge de hacking et articles sur l'underground. Sécurité informatique, concours, chat et forum de discussion. Apprentissage conviviale par le jeu et la communication.
Net-Force | Home
Online community with hacking challenges & puzzles
Author: Marijn; Soulslayer
Play to Earn - Crypto & NFTs - WAM.app - WAM.app
Compete With Friends in Mobile Games Challenges for Crypto Rewards
Molecats - indirect-control puzzled adventure ...with traps!
Explore a charming underground world and solve tunnel-twisting puzzles in the challenging puzzle adventure game Molecats!
peaCTF 2020 - Cybersecurity Competition for High School and College Students
peaCTF is an annual capture-the-flag competition in which participants hack, decrypt, reverse engineer, and search for hidden flags in puzzles, tackling real world cybersecurity challenges.
Arokah - 23 piece Multi Puzzle Challenge
A one-of-a-kind, multi-puzzle experience based on a new mathematical discovery. Arokah is the ultimate brain-teaser challenge!
Cyadonia Puzzle Game
This massive sliding-block puzzle game will push your problem solving skills to their limits! Are you up to the challenge of Cyadonia?
The Python Challenge
Python Challenge home page, The most entertaining way to explore Python. Every puzzle can be solved by a bit of (python) programming.
Home of the Greatest Dot-to-Dot Books published by Monkeying Around
Award winning Greatest Dot to Dot Books, the most challenging educational connect the dot games, free puzzle samples for kids and adults.
Lithium Drop
Free web puzzle game, very addicting. Fun from the beginning, yet provides a long lasting challenge. Good luck getting on the high score board!