6 Commits (66f506c5b25ce1d207aafc65831d98f2a8657bda)

Author	SHA1	Message	Date
Jon Eugster	04bba0220d	levels	3 years ago
Jon Eugster	ae82567b2d	story	3 years ago
Jon Eugster	93d05c9703	rename [New/Only/Disabled][Tactic/Lemma/Definition]	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	420f913e69	reorganise world Implication	3 years ago