v1.5.5

Most of the pictures have been redrawn!
When you click on the formulas, an enlarged window is shown.
In the settings, you can enable the display of algorithms in the grid.
New algorithms have appeared: CFOP for 2x2x2; Parity for 4x4x4
Updated formulas for F2l.

v1.5.1

New algorithms have appeared: Patterns for 3x3x3.
New images for 3x3x3 PLL.
Optimization string resources.
Small bug fixes.