SnakeEx is a 2D text-search or pattern-matching language based on regex. This is an online interpreter for SnakeEx. SnakeEx is being developed for a contest on the Code Golf Stack Exchange.
Find the language spec here.
Full interpreter source code (Javascript): Github.
Samples: 1.Finding Chessboards (1)(2), 2.Verifying Chessboards (1)(2), 3.Rectangle of Digits (1)(2), 4.Finding a Word in a Word Search (1)(2), 5.Detect Square Inputs (1)(2), 6.Find Gliders in a Game of Life (1)(2), 7.Match Nether Portals (1)(2), 8.Minecraft Chest Placement (1), 9.Horizontal and Vertical Alignment (1)(2), 10.Collinear Points (1)(2), 12.Avoid the Letter Q (1)(2), 13.Diamond Mining (1)(2), 14.Matching Crosses (1)(2), 15.Match a Word in a Boggle Board (1)(2), 15.Match a Word in a Boggle Board (no reuse) (1)(2), 16.Wrap around the Edges (1)(2), EX.Maze Solver! (1), EX.Brace Matching (1)
Warning: malformed code can hang your browser.