5 ENHANCEMENTS: * Added support for both fractions and percentages * Added 8ths and 16ths * Label misses * Scaled initial horizontal velocity based on screen size * Added horizontal acceleration during key press * Added center mark on landing point * Added support for adding custom fractions * Added support for old-style Sugar toolbars JUST FOR FUN: * Added sound * Added an Easter Egg BUG FIXES: * Generated SVG for bar using float to prevent aliasing 4 * Add play levels: simple vs compound fractions * Stop left-right movement on key release (#3152) 3 * Support for accelerometer when available (XO 1.75) * Acceleration model for ball * Label ball with current fraction challenge * Add scale to bar 2 * Added bar for reference at bottom of screen * Fixed path problem preventing activity launch 1 * New activity: bounce the ball onto the fraction