Build english alphabet learning app in UNITY3D

Alphabet Learning I need to build the alphabet learning game in UNITY3D. It should be same as the game “LetterSchool - learn write abc” with some changes. “LetterSchool - learn write abc” is available on Google Play and iTunes for free (demo version). You can have very good idea what i want to build by looking at this demo. Please check it out first if you are interested working on this project. -It is unity project and should be built in latest unity3d software (at this point its 5.3). -Coding in unity3D needs to be in C# and NOT in javascript. -App should be able to run on multiple screens phones and tablets. It should adjust size depending on the device screen. -Below are the list of feature i am expecting in the app Starting menu with animation to select a letter to start. Once you select a latter, it should maximize selected latter and show points on the latter and highlight the one point from where the latter begins. Each latter should have 4 events : First event : User needs to trace from starting point to end point. Upon touching each point it should show some animation (animations for each latter needs to be discussed) from that point to another point where first part of latter ends. Then another point should be highlighted where 2nd part of the latter starts and continue until latter tracing finishes. (Again, check out “LetterSchool - learn write abc” game and you will have idea what i want). Second Event : Once animation of the first event finishes, latter shows same points again. User will have to trace each part of the latter in sequence. This time it will play another animation. Once latter tracing is done, some fun animation should play. Third Event : Once 2nd event finishes, latter should appear with tracing path on it. (this part is little different then the original game of “LetterSchool - learn write abc”). User should be able to trace latter in the same sequence. Fourth Event : Once user finishes tracing latter successfully, latter becomes small (medium size) and more letters appears to build a word related to that latter. For example if its latter “A” and we want to show “APPLE” word then P,P,L and E should appear on the screen. Also, greyed out word “APPLE” should appear in back ground. User should be able to drag each latter on the word on to the greyed out word. When user drag the latter it should animate and make sound. (to understand what i want for this event i.e. drag latter on the word please check out “Endless Alphabet” game on Android or iTunes). Once all latter haven dragged successfully on the greyed out word, the latter to become small to make some space on the screen and it should play some animation. When user finishes all 4 event successfully that latter should be marked as done in the main menu.