W3911 Sudoku Server

Within these castle walls be forged Mavens of Computer Science ...

— Merlin, The Coder

Background A Sudoku board is made up of nine boxes. Boxes (container for nine cells) are listed from top-to-bottom, left-to-right indexed from zero. Cells are listed from top-to-bottom, left-to-right, indexed from zero. All valid payloads and responses must use well-formed JSON. “cells” is returned as follows: “cells”: [[<nine values from top-left>], [<nine values from top-middle>], …]

End Points

POST /games

   * Action: Creates a new game and associated board
   * Payload: None
   * Response: Id uniquely identifying a game
   * Status code: 201 Created

GET /games/<id>/cells

   * Action: None
   * Payload: None
   * Response: cells
   * Status code: 200 OK

PUT /games/<id>/cells/<boxIndex>/<cellIndex>

   * Action: Place specified value at in game at boxIndex, cellIndex
   * Payload: value (null for removing value)
   * Response: Nothing
   * Status: 204 No Content