diff --git a/NeoPixel.ino b/NeoPixel.ino
deleted file mode 100644
index fccaeb7..0000000
--- a/NeoPixel.ino
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <FastLED.h>
-#define NUM_LEDS 144
-#define DATA_PIN 6
-
-CRGB leds[NUM_LEDS];
-
-void setup()
-{
-  FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
-}
-
-void loop()
-{
-  sweep(255,0,0,30);
-  sweep(0,0,0,30);
-  sweep(0,255,0,30);
-  sweep(0,0,0,30);
-  sweep(0,0,255,30);
-  sweep(0,0,0,30);
-  sweep(255,255,255,30);
-  sweep(0,0,0,30);
-
-}
-
-void sweep(byte red, byte green, byte blue, int d)
-{
-  for (int dot = 0; dot < NUM_LEDS; dot++)
-  {
-    leds[dot] = CRGB( red, green, blue); // set this pixel to color
-    FastLED.show();
-    delay(d);
-  }
-}
-/*
-  //Example 1: set color from red, green, and blue components individually
-  // The three color channel values can be referred to as "red", "green", and "blue"...
-    leds[i].red   = 50;
-    leds[i].green = 100;
-    leds[i].blue  = 150;
-  // ...or, using the shorter synonyms "r", "g", and "b"...
-    leds[i].r = 50;
-    leds[i].g = 100;
-    leds[i].b = 150;
-  // ...or as members of a three-element array:
-    leds[i][0] = 50;  // red
-    leds[i][1] = 100; // green
-    leds[i][2] = 150; // blue
-  //Example 2: set color from red, green, and blue components all at once
-  leds[i] = CRGB( 50, 100, 150);
-  // Example 3: set color via 'hex color code' (0xRRGGBB)
-  leds[i] = 0xFF007F;
-  // Example 4: set color via any named HTML web color
-  leds[i] = CRGB::HotPink;
-  // Example 5: set color via setRGB
-  leds[i].setRGB( 50, 100, 150);
-*/
diff --git a/README.md b/README.md
index b29c414..6d753be 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,26 @@
 # PitLEDArduinoThing
 A repository for programs that will run on an arduino controlling the LED lights for the pit.
+
+
+Todo list:
+
+to create:
+
+random color switch
+
+fade 
+
+sweep- add number of sweeps
+
+hue fade
+
+hue sweep
+
+to test:
+
+swirl
+
+rain
+
+completed:
+
diff --git a/Sweep.ino b/Sweep.ino
new file mode 100644
index 0000000..1850fab
--- /dev/null
+++ b/Sweep.ino
@@ -0,0 +1,28 @@
+#include <FastLED.h>
+#define NUM_LEDS 144
+#define DATA_PIN 6
+
+CRGB leds[NUM_LEDS];
+
+void setup()
+{
+  FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
+}
+
+void loop()
+{
+  sweep(255,0,0,30,4);
+}
+
+void sweep(byte red, byte green, byte blue, int d, int times, int startPoint)
+{
+  for (int dot = 0; dot < NUM_LEDS/times; dot++)
+  {
+    for(int i = 0; i< times; i++)
+    {
+      leds[(dot+i*NUM_LEDS/times + startPoint)%NUM_LEDS] = CRGB( red, green, blue); // set this pixel to color, mod is to be safe
+    }
+    FastLED.show();
+    delay(d);
+  }
+}