Thank you everyone who's playing the game, sharing it with their friends, and exploring the game together.

Windows 7, 8, and 8.1 are now officially supported.

Fixed a crash related to non-ascii characters in your Windows username.

Fixed a few bugs related to puzzles.

Puzzle draws are no longer counted as wins.
Puzzle AI avoids a few blunders.

The puzzles Rook Tactics III, Combination Attacks IV, Tricky Checkmates I, and others may have unintentionally been marked as complete due to these bugs.

A community member has created a very good primer on the pieces and rules, that may help with any questions you're having.

MariAurum's 5D Chess With Multiverse Time Traveling Tutorial And Piece Movement