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docs/lessons/truth-or-dare/challenges.md

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+# truth or dare challenges
+
+A multi-player game that forces each player to reveal a secret or something funny. 
+
+## Before we get started
+
+Complete the following [guided tutorial](/microbit/lessons/truth-or-dare/activity), and your code should look like this
+
+
+```blocks
+basic.showLeds(`
+    . . # . .
+    . # # # .
+    # # # # #
+    . . # . .
+    . . # . .
+    `)
+input.onButtonPressed(Button.A, () => {
+    let random = Math.random(2)
+    if (random == 0) {
+        basic.showString("TRUTH")
+    } else {
+        basic.showString("DARE")
+    }
+    basic.showLeds(`
+    . . # . .
+    . # # # .
+    # # # # #
+    . . # . .
+    . . # . .
+    `)
+})
+```
+
+### Challenge 1
+
+Let's make the word "DARE" appear a little more often than "TRUTH". Change the line of code with `pick random (1)` to `pick random (2)`.
+
+```blocks
+basic.showLeds(`
+    . . # . .
+    . # # # .
+    # # # # #
+    . . # . .
+    . . # . .
+    `)
+input.onButtonPressed(Button.A, () => {
+    let random = Math.random(3)
+    if (random == 0) {
+        basic.showString("TRUTH")
+    } else {
+        basic.showString("DARE")
+    }
+    basic.showLeds(`
+    . . # . .
+    . # # # .
+    # # # # #
+    . . # . .
+    . . # . .
+    `)
+})
+```
+
+
+### Challenge 2
+
+Instead of just saying "TRUTH" or "DARE", let's sometimes say "SKIP". This would allow the skipped person to spin the micro:bit without completing a truth or dare. Modify the if statement as shown.
+
+``` blocks
+basic.showLeds(`
+    . . # . .
+    . # # # .
+    # # # # #
+    . . # . .
+    . . # . .
+    `)
+input.onButtonPressed(Button.A, () => {
+    let random = Math.random(2)
+    if (random == 1) {
+        basic.showString("TRUTH")
+    } else if (random == 0) {
+        basic.showString("DARE")
+    } else {
+        basic.showString("SKIP")
+    }
+    basic.showLeds(`
+        . . # . .
+        . # # # .
+        # # # # #
+        . . # . .
+        . . # . .
+        `)
+})
+
+```
+
+
+
+* Run your code to see if it works as expected
+
+### Challenge 3
+
+Add some other messages, such as "TWO DARES" for the micro:bit to show. You will need to modify the parameter inside `pick random (3)` as well as adding another `if` condition.
+