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Banned from Chessbomb......NOT!
Dear friends, I was banned from chessbomb.com, due to unknown reasons...probably because I endorsed a quote form "beerpatzer_" which annoyed one of the admins! I get "internal server error"... Please...
View ArticlePoints in R6 Qatar 2015
I hope everyone had great holidays! I apologize for the late publishing of results since I wasn't hope.... Hope you guys have enough time to vote for next round!
View ArticleFinal Round Qatar 2015 votes so far
PLEASE REMEMBER FINAL ROUND STARTS 3 HOURS EARLIER THAN USUAL. No votes after 9:59:59AM CET or 11:59:59AM Qatar Time will be considered... Hard deadline is necessary to be fair to those who want to...
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Final Standings - Predictions Qatar 2015
Thank you all for participating, and congratulations to the winners!! It was great fun for me! Special thanks to Kan and Faustus for garnering votes and to Kramnand for starting this tradition of...
View ArticleRiddler 20160909 Who keeps the money? solution:
Illustration for odd N:∑ (3^-(k+1)) *choose (k, k/2); k ∈ {0,2,4,6,8,…. Inf }+ 2* ∑ (3^-(k+1)) *choose (k, (k-N)/2); k ∈ {N, N+2, N+4,… Inf }+ 2* ∑ (3^-(k+1)) *choose (k, (k-2N)/2); k ∈ {2N, 2N+2,...
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Length of the chain around two circles. Solving the puzzle.
The original puzzle asks us to determine the length of the red chain around the two circles here, the smaller circle has a radius of 1.5 and the larger circle has a radius of 4.5. Solution: Two points...
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