Original Problems JF-2020/I
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June, 2020 The judge of JF-2020/I: Eric Huber. Dear friends, I’m sorry for the unstable work of JF during the last week of June! Some changes from the hoster’s side, moving to the new platform, the same way some work I have to do as part of my code is not compatible with the new requirements. |
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals May 2020
Original Problems JF-2020/I
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May, 2020 The judge of JF-2020/I: Eric Huber. Coming soon: Paul Raican (Romania) & Klaus Wenda (Austria), Stephan Dietrich (Germany), Sébastien Luce (France), Valerio Agostini & Mario Parrinello (Italy), Francesco Simoni (Italy), Adrian Storisteanu (Canada)
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals April 2020
Original Problems JF-2020/I
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April, 2020 The judge of JF-2020/I: Eric Huber. Coming soon: Kenneth Solja (Finland), Paul Raican (Romania) & Michel Caillaud (France), Bernd Gräfrath (Germany)
(12.04) Happy Easter 2020! |
All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals March 2020 (2)
Original Problems JF-2020/I
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March, 2020 (2) The judge of JF-2020/I: Eric Huber. Coming soon: Claude Beaubestre (France), Seetharaman Kalyan (India), Manfred Rittirsch (Germany), Franz Pachl & Michael Barth & Sven Trommler (Germany)
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals March 2020
Original Problems JF-2020/I
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March, 2020 The judge of JF-2020/I: Eric Huber. Coming soon: Nobody in the waiting list..
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals February 2020 (2)
Original Problems
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February, 2020 (2) The judge of JF-2020/I: Eric Huber. Coming soon: nobody in the waiting list…
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals February 2020
Original Problems
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February, 2020 The judge of JF-2020/I: Eric Huber. Coming soon: nobody in the waiting list!
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Originals January 2020
Original Problems
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January, 2020 The judge of JF-2020/I: Eric Huber. Coming soon: nobody in the waiting list…
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All previously published problems & informal competitions you can find on the top menu page of Original Problems or its subsections. Animated diagrams use Py2Web by Dmitri Turevski and WinChloe‘s graphics, Christian Poisson |
Original Problems
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(11.01.2020) The New Year 2020 came to us, and the new fairy tournament JF-2020/I starts on JF. Welcome to all of you!
Dear Eric, thank you very much for your support! And I hope that authors will do their best to make your work enjoyable! |
Originals 28-311219
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28-31st of December, 2019 My dear fiends, authors, visitors, commentators… Happy to have all of you visiting JF and sending your contributions! Happy New Year 2020 to all of you! I’m glad to present you some statistics by Shankar Ram: Your new works are very welcome in 2020! With the best wishes – Julia. |
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Animated diagrams use Py2Web by Dmitri Turevski and WinChloe’s graphics. |
All previously published problems you can find in the subsections of Original Problems menu on the top. The judge of JF-2019/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan.