5.10
2021-01-25
More efficient compression of Jigsaw Puzzle images for improved wide-color support and reduced download size
5.9.1
2020-09-24
v 5.9.1: Works around bug on A9/A10 devices (details below), thanks to Alex Jacoby.
v 5.9.0:
- Chess algorithm now 100 times as fast as old algorithm. (Reason: when searching for a move, it now uses “αβ pruning” in its search tree.) Offers “Extra Hard” difficulty level.
- Gomoku algorithm now plays better and runs 1000 times as fast as old algorithm. (Reasons: more efficient data structures, increased search depth, and “αβ pruning”.) Offers “Extra Hard” difficulty level.
- Supports Wide Color displays.
- Minor aesthetic improvements.
v 5.9.1 details:
Replaced an 8-bit unsigned integer with a 16-bit unsigned integer to work around a bug in the A9 and A10 GPU's handling of the former, which had led to incorrectly displayed walls in Torus Games maze when running on devices with A9 and A10 processors. Many thanks to Alex Jacoby for reporting this bug.
5.9.0
2020-09-17
- Chess algorithm now 100 times as fast as old algorithm. (Reason: when searching for a move, it now uses “αβ pruning” in its search tree.) Offers “Extra Hard” difficulty level.
- Gomoku algorithm now plays better and runs 1000 times as fast as old algorithm. (Reasons: more efficient data structures, increased search depth, and “αβ pruning”.) Offers “Extra Hard” difficulty level.
- Supports Wide Color displays.
- Minor aesthetic improvements.
5.8.3
2020-04-03
- Launch-screen format satisfies new App Store requirement
- Toolbar height adapts to default for iPhone or iPad
5.8.1
2019-10-12
Updated for iOS 13