improve README, new banner, new ideas

README.md

@@ -1,23 +1,62 @@
-# power-math
+<div align="center">
+    <a href=""><img src=".media/banner.png" alt="Power Math"></a>
+    <br>
+    <sub>
+        Built with ❤︎ by <a href="https://github.com/Xevion/">Xevion</a>
+    </sub>
+</div>
 
-I'm not as quick with simple numerical math as I like, so I designed this.
+<br>
 
 **power-math** is a project dedicated to those who want to practice random math problems from simple arithmetic to geometry, algebra, or trigonometry.
 
+<div align="center">
+    <h3>
+        <a href="https://xevion.github.io/power-math/">Demo</a>
+    </h3>
+</div>
+
+### Features
+
+- Simple, easy to understand interface
+- Fun, playful and simple animations, colors and UI feedback.
+- 100% client-side - play or as long as you want, offline!
+- [ ] Configurable
+- [ ] Statistics
+- [ ] Lots of problems available
+
+
 ### To-do
 
-- Create logo
-- Transition off of Python backend
-    - Create new javascript question generation
-- Create more problems
-- Add question answering & validation
-    - Decide method of showing it
-        - Checkmark
-        - Edge flash
-        - Toast
+- Create help/welcome screen
+- Create configuration screen
+    - Adjust question type pool
+    - Adjust each question type's difficulty (multiplier)
+    - Preview min/avg/max question difficulty by multiplier
+- More problem sets
+    - Algebra
+        - Simplify equation
+        - Expand equation
+        - Solve equation
+        - Solve for variable
+    - Trigonometry
+        - Radian/degree conversion
+        - Sin/Cos/Tan/Csc/Sec/Cot evaluation
+        - Inverse trig evaluation
+    - Geometry
+    - Computer Science
+        - Bin/Hex/Oct conversion
+    - Trivia?
+    - Word Problems
+- Create question fadeout/move up animation
 - Remember statistics
     - Milestone toasts
+        - Customizable milestones, or static?
+        - Point based, or # correct based?
+    - Viewable track of point earning
+        - Points based on problem difficulty, problem type, and speed
+        - Line Graph/Bar Graph based view
 - Problem difficulty variation
     - Variable multiplier
     - Time limit
-- Customizable question type pool
+        - Progressbar