Training Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
5 The Travelling Customer by Gizmore 98 11y 249d 24Challenge Votes 5.71 6.83 7.58 Questions
2 Training: MySQL II by Gizmore 2926 11y 308d 211Challenge Votes 4.82 5.97 5.99 Questions
4 Training: Time is of the Essence by Gizmore 31 1y 351d 13Challenge Votes 4.77 6.69 8.38 Questions
4 Training: RegexMini by ludde 620 11y 8d 49Challenge Votes 4.39 6.08 5.43 Questions
4 Training: Bacon Returns by Gizmore 208 11y 277d 19Challenge Votes 4.37 3.26 3.42 Questions
2 Training: Crypto - Digraphs by Gizmore 1198 11y 308d 128Challenge Votes 4.27 4.44 5.27 Questions
2 Training: Regex by Gizmore 2997 12y 23d 305Challenge Votes 4.18 6.12 5.10 Questions
2 Training: Math Pyramid by Gizmore 1812 11y 298d 139Challenge Votes 4.10 4.14 5.32 Questions
3 Training: Crypto - Substitution II by Gizmore 505 11y 308d 55Challenge Votes 3.64 3.89 5.36 Questions
2 AUTH me by Gizmore 519 9y 72d 43Challenge Votes 3.51 5.19 4.67 Questions
2 Training: LSB by Gizmore 1998 11y 279d 147Challenge Votes 3.45 5.50 5.36 Questions
2 Training: Encodings I by Gizmore 5042 14y 105d 323Challenge Votes 3.34 4.32 3.93 Questions
3 Training: WWW-Rewrites by Gizmore 427 11y 306d 39Challenge Votes 3.33 5.15 5.41 Questions
4 Fineprint by gizmore 4 43d 4h 3Challenge Votes 3.33 3.00 5.67 Questions
2 Training: Baconian by Gizmore 1646 11y 291d 126Challenge Votes 3.17 4.45 4.64 Questions
2 Training: Crypto - Substitution I by Gizmore 3088 11y 308d 184Challenge Votes 3.07 3.60 4.35 Questions
2 Training: Crypto - Caesar II by Gizmore 2505 11y 308d 173Challenge Votes 2.98 3.67 4.67 Questions
2 Training: Programming 1 by Gizmore 4902 14y 77d 236Challenge Votes 2.89 4.61 4.80 Questions
2 Training: PHP LFI by Gizmore 4805 11y 359d 315Challenge Votes 2.89 5.21 4.92 Questions
2 Training: GPG by Gizmore 1023 11y 266d 98Challenge Votes 2.86 6.16 4.69 Questions
2 Training: Register Globals by Gizmore 2927 11y 298d 195Challenge Votes 2.56 4.55 4.62 Questions
3 Stegano Attachment by Gizmore 1900 11y 266d 150Challenge Votes 2.55 3.98 4.50 Questions
2 Factor 2 by Gizmore 132 2y 332d 19Challenge Votes 2.47 3.58 6.84 Questions
2 Training: Crypto - Transposition I by Gizmore 3803 11y 308d 247Challenge Votes 2.42 3.30 4.08 Questions
3 Zebra by hirsch 1548 11y 249d 136Challenge Votes 2.26 2.94 4.96 Questions
2 Training: WWW-Basics by Gizmore 1628 11y 306d 151Challenge Votes 2.19 4.20 3.78 Questions
2 Training: MySQL I by Gizmore 5709 11y 308d 422Challenge Votes 2.14 4.19 4.32 Questions
2 Prime Factory by ch0wch0w 7545 14y 178d 557Challenge Votes 1.98 2.80 3.36 Questions
2 Training: Checksums by gizmore 15 43d 4h 7Challenge Votes 1.71 1.00 3.43 Questions
1 Training: No DNS by gizmore 74 160d 9h 12Challenge Votes 1.33 3.50 6.17 Questions
1 Training: WWW-Robots by Gizmore 10543 11y 279d 743Challenge Votes 1.22 3.51 3.41 Questions
1 Training: Crypto - Caesar I by Gizmore 12001 11y 308d 793Challenge Votes 1.21 2.49 2.72 Questions
1 Training: Stegano I by Gizmore 12667 14y 77d 835Challenge Votes 1.07 2.55 2.59 Questions
1 Encodings: URL by Gizmore 11092 11y 191d 683Challenge Votes 0.82 2.07 2.40 Questions
1 Training: ASCII by Gizmore 12280 11y 191d 791Challenge Votes 0.56 1.83 1.65 Questions
1 Training: Get Sourced by Gizmore 18376 14y 178d 1716Challenge Votes 0.48 1.72 2.16 Questions