2.3
2021-07-22
√ Update to the new SDK, performance improvement, bug fixes.
2.2
2021-05-03
√ More New Train Puzzles added!
√ Performance improvement, bug fixes.
2.1
2020-06-22
√ New Train Puzzles added!
√ Support for iPhone X added!
√ Update to the new SDK, minor bug fixes.
2.0
2018-04-30
√ More New Train Jigsaw Puzzles added!
1.3
2015-12-10
√ New great Train Puzzles added!
1.2
2015-09-29
√ Bugfixes, performance optimisation, update to the new iOS SDK.
1.1
2014-05-10
√ Descriptions added for all trains!
√ New great Train Puzzles added!