Updates as of 22-23-Jun-2012:

  • (23.06) I’m happy to announce that 3 authors have agreed about publishing a joint new version of the problem No.26. See problem No.26.1 by Petko A.Petkov (Bulgaria), S.K. Balasubramanian (India) & Pierre Tritten (France) on PAGE-8.  (yesterday, 22-Jun, 2 joint versions were announced – A & B. But now the authors have came to this one) Thanks a lot to the authors!
  • All articles by Petko A.Petkov published at the site are available from the Articles page. 
  • Your problems are very welcome for the Tourney Julia’sFairies-HSP-2012! Thanks a lot to active participants!

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