Doubled number of questions for levels 1,3,4,5,6.
Renamed level five from โChiral Carbonsโ to โChiral Centersโ.
Removed Tartaric Acid from level five.
Added โ64โ as an additional answer option in level fiveโs isomer quiz stage.
Renamed answer options โgeometricโ to โcis/transโ, and โopticalโ to โenantiomerโ in level four.
Changed both standard and extreme mode background music.
Various Bug Fixes.