- Changed unlock default to 80%

- Added feature to allow answer evaluation after each question.

- Added feature to allow answer evaluation after each question.

- Added phone form factor support. - Changed video encoding to HEVC and drastically reduced the download size. - Allow latest unlocked image and video to be displayed on home page. - Added pumping effect for recent result cards to indicate card is clickable. - Fixed a critical precision bug in fraction to decimal conversion. - Added more videos. - Added y-offset for scribble rendering in review mode. - Adjustment to number pad layout and location.

- Added phone form factor support. - Changed video encoding to HEVC and drastically reduced the download size. - Allow latest unlocked image and video to be displayed on home page. - Added pumping effect for recent result cards to indicate card is clickable. - Fixed a critical precision bug in fraction to decimal conversion. - Added missing localization translation. - Minor bug fixes.

- Added feature for parent to unlock all orbs in a grade. - Improved accuracy of the scribble pad. - Improved location of correct answer in vertical multiplication. - Disallowed landscape orientation. - Increased width of vertical multiplication input. - Fixed minor Chinese translation.

- Added feature for parent to unlock all orbs in a grade. - Improved accuracy of the scribble pad. - Improved location of correct answer in vertical multiplication. - Disallowed landscape orientation.

- Improved accuracy of the scribble pad. - Improved location of correct answer in vertical multiplication. - Disallowed landscape orientation.

- Improved accuracy of the scribble pad. - Improved location of correct answer in vertical multiplication. - Disallowed landscape orientation.

- Improved accuracy of the scribble pad. - Improved location of correct answer in vertical multiplication. - Disallowed landscape orientation.

- Improved scribble pad.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added traditional and simplified Chinese support. - Added feature to save scribbles per incorrect question. - Added feature to allow lower orb unlock score. - Added indicator for newly unlocked orb in Recent Quests. - Added feature to move to top of orbs page when level is clicked. - Moved current level display to title/navigation bar. - Increased challenge difficulty for lowering orb unlock score. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb. - Added debug mode for troubleshooting. - Fixed bug that allowed unlocking all orbs through override code. - Improved long division alignment with scribble pad in result mode.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added traditional and simplified Chinese support. - Added feature to save scribbles per incorrect question. - Added feature to allow lower orb unlock score. - Added indicator for newly unlocked orb in Recent Quests. - Added feature to move to top of orbs page when level is clicked. - Moved current level display to title/navigation bar. - Increased challenge difficulty for lowering orb unlock score. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb. - Added debug mode for troubleshooting. - Fixed bug that allowed unlocking all orbs through override code.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added traditional and simplified Chinese support. - Added feature to save scribbles per incorrect question. - Added feature to allow lower orb unlock score. - Added indicator for newly unlocked orb in Recent Quests. - Added feature to move to top of orbs page when level is clicked. - Moved current level display to title/navigation bar. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb. - Added debug mode for troubleshooting.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added feature to save scribbles per incorrect question. - Added feature to allow lower orb unlock score. - Added indicator for newly unlocked orb in Recent Quests. - Added feature to move to top of orbs page when level is clicked. - Moved current level display to title/navigation bar. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb. - Added debug mode for troubleshooting.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added indicator for newly unlocked orb in Recent Quests. - Added feature to save scribbles per incorrect question. - Added feature to move to top of orbs page when level is clicked. - Moved current level display to title/navigation bar. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb. - Added debug mode for troubleshooting.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added indicator for newly unlocked orb in Recent Quests. - Moved current level display to title/navigation bar. - Added feature to move to top of orbs page when level display is clicked. - Moved current level display to title/navigation bar. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb. - Added debug mode for troubleshooting.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions. - Added indicator for newly unlocked orb in Recent Quests. - Moved current level display to title/navigation bar. - Added feature to move to top of orbs page when level display is clicked. - Moved current level display to title/navigation bar. - Fixed video not playing when orb is unlocked. - Fixed level not updating after unlocking a new orb.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions.- Moved current level to title/navigation bar. - Fixed video not playing when orb is unlocked.

- Added grade 6 quests and orbs. - Added orb videos for higher grade questions.

- Added grade 6 quests and orbs. - Made quest names more concise.

- Added grade 6 quests and orbs. - Made quest names more concise.

- Added grade 5 quests. - Improved scroll-into-view transition. - Improved custom number pad ergonomics so that it behaves more like a normal keypad. - Added a couple more images for counting quests. - Added instructions for decimal division. - Reduced color code legend size. - Changed recent quests count to 12. - Added orb unlock hint. - Only save quest result when score is greater than zero. - Fixed dog image. - Fixed bug where recent fraction request displays incorrect results. - Fixed quest: Fraction Subtraction: Difference less than 1.

- Added grade 5 quests. - Improved scroll-into-view transition. - Improved custom number pad ergonomics so that it behaves more like a normal keypad. - Added a couple more images for counting quests. - Added instructions for decimal division. - Reduced color code legend size. - Changed recent quests count to 12. - Added orb unlock hint. - Only save quest result when score is greater than zero. - Fixed dog image. - Fixed bug where recent fraction request displays incorrect results.

- Added grade 5 quests. - Improved scroll-into-view transition. - Improved custom number pad ergonomics so that it behaves more like a normal keypad. - Added a couple more images for counting quests. - Added instructions for decimal division. - Reduced color code legend size. - Added orb unlock hint. - Only save quest result when score is greater than zero. - Fixed dog image. - Fixed bug where recent fraction request displays incorrect results.