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docs/lessons/rock-paper-scissors/activity.md

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+# rock paper scissors activity
+
+A classic game against the micro:bit.
+
+### ~avatar avatar
+
+### @video td/videos/rock-paper-scissors-0
+
+Welcome! This tutorial will help you create a game of rock paper scissors with the micro:bit. Let's get started!
+
+### ~
+
+To create a new script, go to the [Create Code](/microbit/create-code) page and tap *New Project* under **Touch Develop**.
+
+We want the micro:bit to choose rock, paper, or scissors when it is shaken. Let's begin by creating an on shake condition so the micro:bit will run code when it is shaken.
+
+
+```blocks
+
+input.onGesture(Gesture.Shake, () => {
+    
+})
+
+```
+
+Next, create a variable and store pick random number from 0 to 2.  On shake, a number will be randomly picked from 0-2. We will randomly display an image based on the random number returned.
+
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let img = Math.random(3)
+})
+
+```
+
+The micro:bit will look like it's showing 1 frame of the image by displaying the whole image when pick random is equal to 2. We can help the micro:bit randomly decide which image to use by pick random. The micro:bit will randomly pick the image to display with show LEDs and the pick random function.
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let img = Math.random(3)
+    if (img == 2) {
+        basic.showLeds(`
+            # # # # #
+            # . . . #
+            # . . . #
+            # . . . #
+            # # # # #
+            `)
+
+    }
+})
+
+
+```
+
+The micro:bit will look like it's showing 1 frame of the image by displaying the whole image when pick random is equal to 1. We can help the micro:bit randomly decide which image to use by pick random. The micro:bit will randomly pick the image to display with show LEDs and the pick random function.
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let img = Math.random(3)
+    if (img == 2) {
+        basic.showLeds(`
+            # # # # #
+            # . . . #
+            # . . . #
+            # . . . #
+            # # # # #
+            `)
+
+    } else if (img == 1) {
+        basic.showLeds(`
+            . . . . .
+            . # # # .
+            . # # # .
+            . # # # .
+            . . . . .
+            `)
+    }
+})
+```
+
+The micro:bit will look like it's showing 1 frame of the image by displaying the whole image when pick random is not equal to 2 and not equal to 1. We can help the micro:bit randomly decide which image to use by pick random. The micro:bit will randomly pick the image to display with show LEDs and the pick random function.
+
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let img = Math.random(3)
+    if (img == 2) {
+        basic.showLeds(`
+            # # # # #
+            # . . . #
+            # . . . #
+            # . . . #
+            # # # # #
+            `)
+
+    } else if (img == 1) {
+        basic.showLeds(`
+            . . . . .
+            . # # # .
+            . # # # .
+            . # # # .
+            . . . . .
+            `)
+    } else {
+        basic.showLeds(`
+            . . . # #
+            # # . # .
+            . . # . .
+            # # . # .
+            . . . # #
+            `)
+    }
+})
+
+```
+
+### ~avatar avatar
+
+Excellent, you're ready to continue with the [challenges](/microbit/lessons/rock-paper-scissors/challenges)!
+
+### ~
+