7 Commits (45b13fa959f61db5d7705bc110ce2ce200065e23)

Author	SHA1	Message	Date
Jon Eugster	45b13fa959	levels	3 years ago
Alexander Bentkamp	76d1a08948	compute which tactics are available in which level	3 years ago
Alexander Bentkamp	8c4b995a32	rename message to hint	3 years ago
Jon Eugster	90540b158f	new levels.	3 years ago
Jon Eugster	d2be90a8a0	bump mathlib and use Even/Odd.	3 years ago
Jon Eugster	9d1a591670	changes to levels	3 years ago
Jon Eugster	420f913e69	reorganise world Implication	3 years ago