{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:43:14Z","timestamp":1753893794219,"version":"3.41.2"},"reference-count":0,"publisher":"The Electronic Journal of Combinatorics","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Electron. J. Combin."],"abstract":"<jats:p>It is shown that a pandiagonal $n^2\\times n^2$-Sudoku exists if and only if $n \\equiv \\pm 1~($mod$~6)$. Also for these $n$ the existence of row-cyclic, pandiagonal $n^2\\times n^2$-Sudokus is conjectured and confirmed for $n=5$ and $n=7$.<\/jats:p>","DOI":"10.37236\/1169","type":"journal-article","created":{"date-parts":[[2020,1,11]],"date-time":"2020-01-11T03:33:49Z","timestamp":1578713629000},"source":"Crossref","is-referenced-by-count":1,"title":["Pandiagonal Sudokus"],"prefix":"10.37236","volume":"19","author":[{"given":"Walter","family":"Klotz","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Torsten","family":"Sander","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"23455","published-online":{"date-parts":[[2012,1,16]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v19i1p18\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v19i1p18\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T22:57:08Z","timestamp":1579301828000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v19i1p18"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,1,16]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2012,2,15]]}},"URL":"https:\/\/doi.org\/10.37236\/1169","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2012,1,16]]},"article-number":"P18"}}