thewizardwilliam.github.io

User Guide


RGB Color Viewer

Each slider adjusts the color of the circle below.


QR Code Generator

Pressing the button will create a QR code with the information in the text field.


Multiplication Facts

Enter the correct product, then press "Check" to advance.


Code Mirror

Enter HTML into the text field, then press "Run >" to run the code. Press "Open in New Tab" to open in a new tab.


Tic-Tac-Toe

Two players alternate between selecting grid locations until there are three matching symbols in a row, column or diagonal.


JS Write&Run Auto URL

Explanation given on page.


HTML Write&Run Auto URL

Explanation given on page.


Shut The Box

Explanation given here.


Check Prime Number

Input a number to see if it is prime.


Digital Agenda

Interactive digital agenda. Information stored locally


Original Nim Optimal COM

Remove numbers (up to three at once) to try to remove the last one. Optional: Unbeatable mode is impossible to defeat.


Parallel Resistance Calculator

Enter resistance values, then follow the on screen instructions when done. (Returns values in engineering notation)


Percent Error Calculator

Enter the values shown on screen.


Average Value Calculator

Enter each value.


Inductive Reactance Calculator

Enter the values shown on screen. (Returns values in engineering notation)


Capacitive Reactance Calculator

Enter the values shown on screen. (Returns values in engineering notation)


Pythagorean Theorem Calculator

Enter each leg value. Returns hypotenuse length.


Parallel RC/RL Impedance Calculator

Enter the values shown on screen. (Returns values in engineering notation)


RLC Circuit Solver

Enter the values shown on screen. (Returns values in engineering notation)


Resonance Frequency Calculator

Enter the values shown on screen. (Returns values in engineering notation)


All code is publicly documented on GitHub.