Training Challenges
Score Title Author Solvers Age Votes Difficulty Education Fun Forums
5 The Travelling Customer by Gizmore 93 9y 362d 23Challenge Votes 5.70 6.96 7.57 Questions
4 Training: Bacon Returns by Gizmore 189 10y 25d 18Challenge Votes 4.33 3.28 3.39 Questions
4 Training: RegexMini by ludde 601 9y 121d 49Challenge Votes 4.39 6.08 5.43 Questions
4 Training: Time is of the Essence by Gizmore 18 99d 18h 9Challenge Votes 4.67 6.00 8.11 Questions
3 Training: Crypto - Substitution II by Gizmore 463 10y 56d 49Challenge Votes 3.61 3.80 5.24 Questions
3 Training: WWW-Rewrites by Gizmore 406 10y 54d 38Challenge Votes 3.34 5.18 5.45 Questions
3 Stegano Attachment by Gizmore 1766 10y 14d 138Challenge Votes 2.46 3.96 4.48 Questions
3 Zebra by hirsch 1361 9y 362d 124Challenge Votes 2.23 2.94 4.98 Questions
2 Prime Factory by ch0wch0w 6900 12y 291d 520Challenge Votes 1.97 2.77 3.37 Questions
2 Training: Encodings I by Gizmore 4491 12y 218d 292Challenge Votes 3.32 4.29 3.85 Questions
2 Training: Programming 1 by Gizmore 4483 12y 190d 220Challenge Votes 2.86 4.57 4.75 Questions
2 Training: Regex by Gizmore 2662 10y 136d 269Challenge Votes 4.19 6.14 5.16 Questions
2 Training: PHP LFI by Gizmore 4373 10y 107d 290Challenge Votes 2.88 5.12 4.86 Questions
2 Training: Crypto - Transposition I by Gizmore 3439 10y 56d 229Challenge Votes 2.39 3.28 4.09 Questions
2 Training: Crypto - Substitution I by Gizmore 2803 10y 56d 169Challenge Votes 3.01 3.56 4.30 Questions
2 Training: Crypto - Caesar II by Gizmore 2258 10y 56d 161Challenge Votes 2.94 3.60 4.63 Questions
2 Training: Crypto - Digraphs by Gizmore 1072 10y 56d 113Challenge Votes 4.15 4.23 5.04 Questions
2 Training: MySQL I by Gizmore 5206 10y 56d 390Challenge Votes 2.16 4.13 4.34 Questions
2 Training: MySQL II by Gizmore 2644 10y 56d 192Challenge Votes 4.80 5.93 5.98 Questions
2 Training: WWW-Basics by Gizmore 1549 10y 54d 144Challenge Votes 2.24 4.27 3.81 Questions
2 Training: Register Globals by Gizmore 2684 10y 46d 182Challenge Votes 2.59 4.55 4.65 Questions
2 Training: Math Pyramid by Gizmore 1674 10y 46d 129Challenge Votes 4.16 4.12 5.32 Questions
2 Training: Baconian by Gizmore 1475 10y 39d 120Challenge Votes 3.16 4.41 4.58 Questions
2 Training: LSB by Gizmore 1846 10y 27d 138Challenge Votes 3.49 5.52 5.36 Questions
2 Training: GPG by Gizmore 952 10y 14d 91Challenge Votes 2.96 6.15 4.56 Questions
2 AUTH me by Gizmore 440 7y 186d 40Challenge Votes 3.50 5.28 4.72 Questions
2 Factor 2 by Gizmore 72 1y 80d 15Challenge Votes 2.40 3.47 6.60 Questions
1 Training: Get Sourced by Gizmore 16411 12y 291d 1522Challenge Votes 0.46 1.69 2.13 Questions
1 Training: Stegano I by Gizmore 11278 12y 190d 763Challenge Votes 1.09 2.55 2.53 Questions
1 Training: Crypto - Caesar I by Gizmore 10704 10y 56d 733Challenge Votes 1.19 2.45 2.68 Questions
1 Training: WWW-Robots by Gizmore 9446 10y 27d 682Challenge Votes 1.19 3.51 3.38 Questions
1 Training: ASCII by Gizmore 11032 9y 305d 729Challenge Votes 0.55 1.79 1.62 Questions
1 Encodings: URL by Gizmore 9995 9y 305d 629Challenge Votes 0.78 2.01 2.37 Questions