On the Subject of Cruel Synesthesia

Be glad it’s not lexical-gustatory!

This module displays a grid of 16 buttons, three colour selection bars, and two more buttons. The right button above the colour selectors will play a sequence when clicked. The top button submits the current grid. To solve the module, colour the grid according to the audio track.

When the play button is pressed, sets of notes can be heard. These sets correspond to the red, blue and green components of the colour. If an RGB-channel is not present, its note will not play. As a reference the colour selectors will play the note corresponding to their value and channel on a press. Press a square of the grid to colour it in this selected colour. On playing, the submit button turns white. The play button can be pressed again to stop the sequence. The order of the audio to grid is a hilbert curve, as shown in the table below.

06	07	10	11
05	08	09	12
04	03	14	13
01	02	15	16

All possible colours and their RGB values:

000	010	020	030	100	110	120	130
001	011	021	031	101	111	121	131
002	012	022	032	102	112	122	132
003	013	023	033	103	113	123	133
200	210	220	230	300	310	320	330
201	211	221	231	301	311	321	331
202	212	222	232	302	312	322	332
203	213	223	233	303	313	323	333