Originals September 2023

Originals September 2023

JF Original Problems | September, 2023

The judge of JF-2023: K. Seetharaman
The judge of Retro & PG problems 2023-2024: Thierry Le Gleuher

JF’s waiting list (to be published in September-October): Vlaicu Crisan, S. K. Balasubramanian, N.Shankar Ram, Henri Nouguier, Georgy Evseev, James Malcom & Andrew Buchanan, Paul Rãican, Georgy Evseev, Andrew Kalotay & Jorge Kapros & Jorge Lois & János Mikitovics, Ya’aqov Mintz & Hans Gruber, Neal Turner, Zoltán Laborczi

The order of publication might be not the same as in the waiting list: the problems easy to test and to animate, C+, and those without additional questions to composers will go first.

  • (13.09) No.1757 (-11 & s#1 Proca ; Anti-Circe Calvet ; PAO) – Klaus Wenda“The problem is a dedication to the 75. birthday of my German friend Hanspeter Suwe on 13.9.” (KW)

Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson

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