various docs fixes

docs/lessons/stem.md

@@ -42,7 +42,7 @@ Overview of Blocks lessons for the BBC micro:bit.
 * [Truth or dare](/lessons/truth-or-dare), a game that forces each player to reveal a secret or do something funny with if statement
 * [Spinner](/lessons/spinner), spin the arrow with multiple if statements
 * [Die roll](/lessons/die-roll), spin with more if statements
-* [Beatbox](/lessons/beatbox), make a beatbox music player with variables
+* [Beatbox](/lessons/classic-beatbox), make a beatbox music player with variables
 * [Temperature](/lessons/temperature), get the ambient temperature (degree Celsius °C)
 
 ### ~

docs/reference/basic/forever.md

@@ -57,7 +57,7 @@ input.onButtonPressed(Button.A, () => {
 
 ### Lessons
 
-[blink](/lessons/blink), [bounce-image](/lessons/bounce-image),  [snowflake-fall](/lessons/snowflake-fall), [flashing-heart](/lessons/flashing-heart)
+[blink](/lessons/blink), [snowflake-fall](/lessons/snowflake-fall), [flashing-heart](/lessons/flashing-heart)
 
 ### See also
 

docs/reference/basic/show-animation.md

@@ -57,5 +57,5 @@ Use [forever](/reference/basic/forever) to continually repeat an animation
 
 ### Lessons
 
-[smiley](/lessons/smiley), [bounce image](/lessons/bounce-image), [snowflake fall](/lessons/snowflake-fall), [rotation animation](/lessons/rotation-animation)
+[smiley](/lessons/smiley), [snowflake fall](/lessons/snowflake-fall), [rotation animation](/lessons/rotation-animation)
 

docs/reference/basic/show-leds.md

@@ -41,5 +41,5 @@ In JavaScript, the led off is represented by a `.` and the led on by a `#` chara
 
 ### See also
 
-[plot leds](/reference/led/plot-leds), [show animation](/reference/led/show-animation)
+[plot leds](/reference/led/plot-leds), [show animation](/reference/basic/show-animation)
 

docs/reference/basic/show-string.md

@@ -37,5 +37,5 @@ basic.showString(s)
 
 ### See also
 
-[String](/reference/types/string), [string functions](/reference/types/string-functions), [show number](/reference/basic/show-number), [show animation](/reference/basic/show-animation)
+[String](/reference/types/string), [show number](/reference/basic/show-number), [show animation](/reference/basic/show-animation)
 

docs/reference/devices/on-gamepad-button.md

@@ -8,14 +8,9 @@ The functions in the ``devices`` namespace allow the BBC micro:bit to communicat
 
 The set of supported events will depend on the remote device and the BBC micro:bit apps available for the remote device.
 
-### Block Editor
 
-![](/static/mb/on-gamepad-button-0.png)
-
-### KindScript
-
-```
-export function onGamepadButton(name: string, body:td.Action)
+```sig
+devices.onGamepadButton(MesDpadButtonInfo.ADown, () => {})
 ```
 
 ### Parameters

docs/reference/devices/on-signal-strength-changed.md

@@ -10,14 +10,8 @@ The functions in the ``devices`` namespace allow the BBC micro:bit to communicat
 
 The set of supported events will depend on the remote device and the BBC micro:bit apps available for the remote device.
 
-### Block Editor
-
-![](/static/mb/on-signal-strength-changed-0.png)
-
-### KindScript
-
-```
-export function onSignalStrengthChanged(body:td.Action)
+```sig
+devices.onSignalStrengthChanged(() => {})
 ```
 
 ### Parameters

docs/reference/devices/raise-alert-to.md

@@ -4,19 +4,14 @@ The raise alert to function.
 
 Raise an alert on a remote device.
 
-## 
+## Bluetooth required
 
 The functions in the ``devices`` namespace allow the BBC micro:bit to communicate with a separate (remote) device, such as a smartphone, over Bluetooth (Smart).
 
 The set of supported events will depend on the remote device and the BBC micro:bit apps available for the remote device.
 
-### KindScript
 
-![](/static/mb/raise-alert-to-0.png)
-
-### KindScript
-
-```
+```sig
 export function raiseAlertTo(event: string)
 ```
 

docs/reference/devices/receive-number.md

@@ -12,14 +12,8 @@ This API does not contain any form of encryption, authentication or authorizatio
 
 For serious applications, BLE should be considered a substantially more secure alternative.
 
-### Block Editor
-
-![](/static/mb/receive-number-0.png)
-
-### KindScript
-
-```
-export function receiveNumber() : number
+```sig
+radio.receiveNumber();
 ```
 
 ### Returns

docs/reference/devices/signal-strength.md

@@ -4,20 +4,14 @@ The `signal strength` function.
 
 Returns the signal strength reported by the paired device from ``0`` (no signal) to ``4`` (full strength).
 
-## Bluetooth required
+## Important Security Consideration
 
 The functions in the ``devices`` namespace allow the BBC micro:bit to communicate with a separate (remote) device, such as a smartphone, over Bluetooth (Smart).
 
 The set of supported events will depend on the remote device and the BBC micro:bit apps available for the remote device.
 
-### Block Editor
-
-![](/static/mb/signal-strength-0.png)
-
-### KindScript
-
 ```
-export function signalStrength() : number
+devices.signalStrength() : number
 ```
 
 ### Returns

docs/reference/event-handler.md

@@ -55,5 +55,5 @@ To learn more about how the BBC micro:bit queues up and schedules event handlers
 
 ### see also
 
-[on button pressed](/reference/input/on-button-pressed), [on logo up](/functions/on-logo-up), [on logo down](/functions/on-logo-down), [on screen up](/functions/on-screen-up), [on screen down](/functions/on-screen-down), [on shake](/reference/input/on-gesture), [on pin pressed](/reference/input/on-pin-pressed)
+[on button pressed](/reference/input/on-button-pressed), [on pin up](/reference/input/on-pin-pressed), [on shake](/reference/input/on-gesture)
 

docs/reference/game/change-score-by.md

@@ -1,20 +1,8 @@
 # Change Score By
 
-The game library 
-
-The game library supports simple single-player time-based games. The player will ** add points to score**.
-
-## Block Editor
-
 The code below shows a simple game where the user gets to press the button ``A`` as much times as possible and the score will display on the screen.
 
-![](/static/mb/change-score-by-0.png)
-
-## KindScript
-
-The code below shows a simple game where the user gets to press the button ``A`` as much times as possible in 10 seconds.
-
-```
+```blocks
 input.onButtonPressed(Button.A, () => {
     game.addScore(1)
 })
@@ -39,5 +27,5 @@ export function score() : number
 
 ### Lessons
 
-[bop it](/lessons/bop-it) | [game of chance](/lessons/game-of-chance) | [game counter](/lessons/game-counter)
+[game of chance](/lessons/game-of-chance), [game counter](/lessons/game-counter)