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EventSudoku or
Puzzle ?		OrganizerStart dateEnd dateOnline or
in-person?		Online solving
Tool?		DurationNumber of pointsApproximate expected finish
time of very best solvers		Comments
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Sudoku Grand Prix Round 1SWPF01 13, 202301 17, 2023Onlinenone90mn60060Authors from India. 1-day extension
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Sudoku Grand Prix Round 2SWPF02 10, 202302 13, 2023Onlinenone90mn60060Authors from Thailand
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Sudoku Grand Prix Round 3SWPF03 10, 202303 13, 2023Onlinenone90mn60060Authors from Croatia
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Sudoku Grand Prix Round 4SWPF04 14, 202304 17, 2023Onlinenone90mn60060Authors from UK
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Sudoku Grand Prix Round 5SWPF05 12, 202305 15, 2023Onlinenone90mn60060Authors from Japan
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Sudoku Grand Prix Round 6SWPF06 09, 202306 12, 2023Onlinenone90mn60060Authors from Ukraine
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Sudoku Grand Prix Round 7SWPF07 07, 202307 10, 2023Onlinenone90mn60060Authors from Italy
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Sudoku Grand Prix Round 8SWPF08 04, 202308 07, 2023Onlinenone90mn60060Authors from Serbia
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Puzzle Grand Prix Round 1PWPF01 27, 202301 31, 2023Onlinenone90mn75075Authors from France. 2-day extension
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Puzzle Grand Prix Round 2PWPF02 24, 202302 27, 2023Onlinenone90mn75075Authors from Turkey
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Puzzle Grand Prix Round 3PWPF03 24, 202303 27, 2023Onlinenone90mn75075Authors from Czech Republic
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Puzzle Grand Prix Round 4PWPF04 28, 202305 01, 2023Onlinenone90mn75075Authors from Switzerland – 1 day extension TBC
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Puzzle Grand Prix Round 5PWPF05 26, 202305 29, 2023Onlinenone90mn75075Authors from Indonesia
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Puzzle Grand Prix Round 6PWPF06 23, 202306 26, 2023Onlinenone90mn75075Authors from Slovakia
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Puzzle Grand Prix Round 7PWPF07 21, 202307 24, 2023Onlinenone90mn75075Authors from Poland
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Puzzle Grand Prix Round 8PWPF08 18, 202308 21, 2023Onlinenone90mn75075Authors from India
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Sudoku Mahabharat (India) Round 1 – Standard & Odd EvenSLMI01 20, 202301 26, 2023OnlinePenpa90mn10045
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Sudoku Mahabharat (India) Round 2 – Outside & HybridsSLMI02 10, 202302 16, 2023OnlinePenpa90mn10045
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Sudoku Mahabharat (India) Round 3 – Maths & IrregularSLMI03 03, 202303 10, 2023OnlinePenpa90mn10045
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Sudoku Mahabharat (India) Round 4 – Neighbours & ConverseSLMI03 24, 202303 30, 2023OnlinePenpa90mn10045
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Puzzle Ramayan (India) Round 1 – ClassicsPLMI01 13, 202301 19, 2023OnlinePenpa60mn10030
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Puzzle Ramayan (India) Round 2 – Evergreen & Rule poolPLMI02 03, 202302 09, 2023OnlinePenpa60mn10030
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Puzzle Ramayan (India) Round 3 – Shading & Made in IndiaPLMI02 24, 202303 02, 2023OnlinePenpa60mn10030
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Puzzle Ramayan (India) Round 4 – Object placement & Number placement
PLMI03 17, 202303 23, 2023OnlinePenpa60mn10030
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Puzzle Ramayan (India) Round 5 – Casual & WordPLMI04 07, 202304 13, 2023OnlinePenpa60mn10030
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Puzzle Ramayan (India) Round 6 – Regions & LoopsPLMI04 21, 202304 27, 2023OnlinePenpa60mn10030
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German Sudoku Championship – QualificationsSLMD01 20, 202301 23, 2023Onlinenone120mn1200
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Logic Masters (Germany) – QualificationsPLMD03 03, 202303 06, 2023Onlinenone ?150mn1200IB in German only
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German Sudoku Championship – FinalsSLMD04 22, 202304 22, 2023In-personnoneCity to be announced
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Logic Masters (Germany) – FinalsPLMD06 24, 202306 24, 2023In-personnoneCity to be announced
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Swiss WPC QualificationPLMD03 31, 202304 03, 2023Onlinenone120mn
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Swiss WSC QualificationSLMD04 21, 202304 24, 2023Onlinenone120mn
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UKPA Open Sudoku TournamentSUKPA04 01, 202304 01, 2023In-personnone
10am to 5pm
In Derby. Write to liane@ukpuzzles.org for more info
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UKPA Open Puzzle TournamentPUKPA04 02, 202304 02, 2023In-personnone
10am to 5pm
In Derby. Write to liane@ukpuzzles.org for more info
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UKPA Online Sudoku qualificationsSUKPATBDOnline
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UKPA Online Puzzle qualificationsPUKPATBDOnline
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Estonian Sudoku ChampionshipSAS Kuma03 11, 202303 11, 2023In-personnone?Türi
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Czech Sudoku ChampionshipSHALASSeptember ?In-person
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Slovakian Sudoku ChampionshipSSZHKMay ?In-person
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Slovakian Puzzle ChampionshipPSZHKMay ?In-person
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Poland Sudoku Championship – QualificationsSSFINKS04 16, 202304 16, 2023Online120mnStart time is fixed
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Poland Puzzle Championship – QualificationsPSFINKS04 23, 202304 23, 2023Online120mnStart time is fixed
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Poland Sudoku Championship – FinalsPSFINKSMay/June ?In-person
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Poland Puzzle Championship – FinalsPSFINKSMay/June ?In-person
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Netherlands Sudoku Championship – QualificationsSWCPN03 17, 202303 20, 2023Online
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Netherlands Sudoku Championship – FinalsSWCPNApril ?04 15, 2023In-personin Zoetermeer
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Netherlands Puzzle Championship – QualificationsPWCPN03 17, 202303 20, 2023Online
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Netherlands Puzzle Championship – FinalsPWCPNApril ?04 15, 2023In-personin Zoetermeer
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24h Puzzle MarathonPROE04 29, 202304 30, 2023In-personnone1440mnOrganized by Hungary. In Budapest
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Asia Sudoku ChampionshipSASC ?01 28, 202301 29, 2023In-personnoneIn Jeju (Saouth Korea). Includes 4 Youth categories
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Japanese WSC QualificationsSJPF05 06, 202305 06, 2023Onlinenone120-150mnStart time is fixed
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Japanese WPC QualificationsPJPF05 20, 202305 20, 2023Onlinenone120-150mnStart time is fixed
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Japan Puzzle ChampionshipPJPF11 11, 202311 11, 2023In-personnone
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Japan Puzzles contest (incl. Pre-PGP) ?
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Switzerland ?
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US ?
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China ?
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Vietnam and Korea championships : cf puzzlerace website ?
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