| Magic Knight's Tours in Higher Dimensions A Kumar arXiv preprint arXiv:1201.0458, 2012 | 6 | 2012 |
| Non-crossing Knight's Tour in 3-Dimensions A Kumar arXiv:0803.4259, 2008 | 6 | 2008 |
| 92.17 Magic knight’s tours for chess in three dimensions A Kumar The Mathematical Gazette 92 (523), 111-115, 2008 | 3 | 2008 |
| Construction of Magic Knight’s Towers A Kumar Mathematical Spectrum 42 (1), 20-25, 2009 | 2 | 2009 |
| Studies in Magic Tours of Knight on 12x12 Board A Kumar The Games and Puzzles Journal --- March-April 2004, 2004 | 1 | 2004 |
| Neue Springer - Figuerenwege A Kumar Die Schwalbe, 1, 2020 | | 2020 |
| Studies in Figured Tours of Knight in Two and Higher Dimensions A Kumar DOI:10.5281/zenodo.3772164, 2020 | | 2020 |
| Studies in Tours of Knight on Rectangular Boards A Kumar arXiv preprint arXiv:1802.09340, 2018 | | 2018 |
| Magic Tours of Knight in 4x4x4 Cube A Kumar arXiv preprint arXiv:1708.06237, 2017 | | 2017 |
| A Study of Knight's Tours on the Surface of a Cube A Kumar Crux Mathematicorum 35 (5), 313 - 319, 2009 | | 2009 |
| A Modern Approach to a Medieval Problem A Kumar Mathematics Magazine 78 (4), 318 - 322, 2005 | | 2005 |
| Ants in Pursuit A Kumar Resonance - Journal of Science Education 8 (10), 87 - 89, 2003 | | 2003 |
| In Search of Perfect Magic Tours of Knight on 12x12 Board A Kumar The Games and Puzzles Journal --- March-April 2003, 2003 | | 2003 |
| Near perfect magic knight tours on 12x12 board A Kumar The Games and Puzzles Journal --- September-December 2002, 2002 | | 2002 |
| Semi-magic knight tours on the 6x6 board A Kumar The Games and Puzzles Journal --- January-April 2002, 2002 | | 2002 |
| The Games and Puzzles Journal—Issue 43, January-April 2006 A Kumar | | |
