Hint for Letters and Numbers<br>(1<sup>st</sup> Round)



Challenge Category Value Time
Scandal I. 1<sup>st</sup> (On-line) Round1
WiFi 1<sup>st</sup> (On-line) Round1
Numbers Practice Challenges0
Hash Practice Challenges0
Two Symbols 1<sup>st</sup> (On-line) Round1
Crosswords 1<sup>st</sup> (On-line) Round3
Almost OK Practice Challenges0
An EaSy Challenge 1<sup>st</sup> (On-line) Round2
SpringPeace 1<sup>st</sup> (On-line) Round4
The Transmission 1<sup>st</sup> (On-line) Round3
The Smile of CESNET Practice Challenges0
Scandal II. 1<sup>st</sup> (On-line) Round2
Happy CAPTCHA 1<sup>st</sup> (On-line) Round5
Get Ready for Math Exam 2<sup>nd</sup> (On-site) Round2
Personal Gallery 2<sup>nd</sup> (On-site) Round2
Plane Plans 2<sup>nd</sup> (On-site) Round1
The Devices Talk 2<sup>nd</sup> (On-site) Round2
Prague Spring Invitation 2<sup>nd</sup> (On-site) Round4