Training Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
5 The Travelling Customer by Gizmore 104 13y 33d 26Challenge Votes 5.81 6.92 7.65 Questions
4 Training: Time is of the Essence by gizmore 34 3y 135d 14Challenge Votes 5.07 6.64 8.43 Questions
2 Training: MySQL II by Gizmore 3011 13y 91d 217Challenge Votes 4.83 5.97 6.00 Questions
4 Training: Bacon Returns by Gizmore 222 13y 60d 21Challenge Votes 4.62 3.67 3.76 Questions
4 Fineprint by gizmore 6 1y 191d 5Challenge Votes 4.40 4.40 6.60 Questions
4 Training: RegexMini by ludde 638 12y 156d 51Challenge Votes 4.35 6.12 5.45 Questions
2 Training: Crypto - Digraphs by Gizmore 1234 13y 91d 131Challenge Votes 4.26 4.47 5.30 Questions
2 Training: Regex by Gizmore 3111 13y 171d 315Challenge Votes 4.16 6.10 5.10 Questions
2 Training: Math Pyramid by Gizmore 1865 13y 81d 142Challenge Votes 4.13 4.15 5.32 Questions
1 CGX#14: Cracking Intro - Amaze Us by DejaVu, gizmore and x 13 59d 4h 5Challenge Votes 4.00 5.00 8.80 Questions
1 CGX#10: SQL Injection by gizmore and x 67 251d 5h 7Challenge Votes 3.71 6.57 6.57 Questions
3 Training: Crypto - Substitution II by Gizmore 524 13y 91d 58Challenge Votes 3.64 3.97 5.43 Questions
2 AUTH me by Gizmore 551 10y 221d 46Challenge Votes 3.54 5.35 4.76 Questions
2 Training: LSB by Gizmore 2055 13y 62d 151Challenge Votes 3.42 5.46 5.34 Questions
3 Training: WWW-Rewrites by Gizmore 435 13y 89d 39Challenge Votes 3.33 5.15 5.41 Questions
2 Training: Encodings I by Gizmore 5192 15y 253d 333Challenge Votes 3.29 4.32 3.95 Questions
2 Training: Baconian by Gizmore 1707 13y 74d 132Challenge Votes 3.13 4.44 4.64 Questions
2 Training: Crypto - Substitution I by Gizmore 3194 13y 91d 190Challenge Votes 3.05 3.64 4.39 Questions
2 Training: Crypto - Caesar II by Gizmore 2604 13y 91d 180Challenge Votes 2.93 3.67 4.64 Questions
2 Training: Programming 1 by Gizmore 5042 15y 225d 245Challenge Votes 2.89 4.61 4.87 Questions
2 Training: PHP LFI by Gizmore 4929 13y 142d 326Challenge Votes 2.89 5.17 4.92 Questions
2 Training: GPG by Gizmore 1049 13y 50d 101Challenge Votes 2.86 6.21 4.78 Questions
2 Training: Register Globals by Gizmore 3002 13y 81d 196Challenge Votes 2.57 4.55 4.62 Questions
2 Factor 2 by Gizmore 156 4y 115d 20Challenge Votes 2.55 3.70 6.85 Questions
3 Stegano Attachment by Gizmore 1960 13y 50d 154Challenge Votes 2.53 4.00 4.54 Questions
2 Training: Crypto - Transposition I by Gizmore 3927 13y 91d 258Challenge Votes 2.40 3.32 4.12 Questions
3 Zebra by hirsch 1635 13y 33d 143Challenge Votes 2.23 2.94 4.96 Questions
2 Training: WWW-Basics by Gizmore 1653 13y 89d 152Challenge Votes 2.19 4.19 3.78 Questions
2 Training: MySQL I by Gizmore 5909 13y 91d 437Challenge Votes 2.12 4.17 4.29 Questions
2 Training: Checksums by gizmore 54 1y 191d 13Challenge Votes 2.08 1.62 3.46 Questions
2 Prime Factory by ch0wch0w 7749 15y 326d 569Challenge Votes 1.98 2.80 3.36 Questions
1 Training: No DNS by gizmore 171 1y 308d 23Challenge Votes 1.87 3.74 5.83 Questions
1 Training: WWW-Robots by Gizmore 11031 13y 62d 778Challenge Votes 1.21 3.53 3.42 Questions
1 Training: Crypto - Caesar I by Gizmore 12600 13y 91d 822Challenge Votes 1.20 2.48 2.74 Questions
1 Training: Stegano I by Gizmore 13295 15y 225d 873Challenge Votes 1.07 2.58 2.64 Questions
1 Encodings: URL by Gizmore 11587 12y 340d 711Challenge Votes 0.80 2.06 2.42 Questions
1 Training: ASCII by Gizmore 12877 12y 340d 824Challenge Votes 0.55 1.83 1.68 Questions
1 Training: Get Sourced by Gizmore 19319 15y 326d 1799Challenge Votes 0.49 1.75 2.20 Questions
1 CGX#3: Binary Encoding by gizmore and x 449 1y 17d 30Challenge Votes 0.33 2.53 2.37 Questions