diff --git a/index.html b/index.html
index 24e4213..8eeb2a1 100644
--- a/index.html
+++ b/index.html
@@ -14,8 +14,20 @@
   <body>
 <script>
 /* TODO :
-- reset (as done for fishinbowl)
+- insure scene setup, e.g starting position and orientation of environment and main character (until now assumed unchanged)
+- isolate emit('eventname', {test:0}) versus same with onreleased (which does NOT work) and same without event detail (which works)
 - add audio instructions
+../content/voicesBigguJulia/simon_instructions_fr.mp3
+../content/voicesBigguJulia/labyrinthe_instructions_fr.mp3
+../content/voicesBigguJulia/lettresprenom_instructions_fr.mp3
+../content/voicesBigguJulia/tableauformes_instructions_fr.mp3
+	already there
+		../content/voicesBigguJulia/instructions.mp3
+		../content/voicesBigguJulia/bravojulia.mp3
+		../content/voicesBigguJulia/continu.mp3
+		../content/voicesBigguJulia/biggu-fem.mp3
+
+- reset (as done for fishinbowl)
 - better menu (e.g target with onreleased)
 - fix maze/mazemap mismatch (causing emit() error on init)
 - game ideas
@@ -27,20 +39,15 @@ AFRAME.registerComponent('startfunctions', {
 	addGames()
 
 	// example of adding a game programmatically
-	/*
 	let newEl = document.createElement('a-entity')
-	let gamename = "checkers"
-	let gamename = "carcassone"
+	//let gamename = "checkers"
+	//let gamename = "carcassone"
+	//let gamename = "simon"
+	let gamename = "voxelpaint"
 	newEl.id = gamename
 	newEl.setAttribute(gamename, "")
 	newEl.classList.add( "game" )
 	AFRAME.scenes[0].appendChild(newEl)
-
-	// move with waddle example
-	let biggu = document.querySelector("#biggu")
-	biggu.setAttribute("animation__translation", "property: position; to: 0 0 0.5; dur: 10000;")
-	biggu.setAttribute("animation__waddle", "property: rotation; from: 0 -20 -10; to: 0 20 10; dur: 1000; loop:true; easing: linear; dir:alternate;")
-	*/
   }
 })
 
@@ -88,6 +95,173 @@ function showOnlyThisGame(name){
 	document.querySelector("["+name+"]").emit("reset")
 }
 
+//___________________________________________________________________________________________________________________________________
+AFRAME.registerComponent('voxelpaint', {
+  init: function(){
+	let generatorName = this.attrName
+	let el = this.el
+	this.colors = ["red", "green", "blue", "yellow" ]
+	this.scale = 1/10
+	this.yOffset = 1.5
+	let j = 0
+	this.colors.map( (color, i) => {
+		let newEl = document.createElement('a-box')
+		newEl.setAttribute("scale", ""+this.scale+" "+this.scale+" "+this.scale)
+		newEl.setAttribute("color",color)
+		newEl.setAttribute("position", ""+(i%2)*this.scale+" "+(this.yOffset+j*this.scale)+" -.5")
+		newEl.setAttribute("target","true")
+		newEl.setAttribute("onpicked", "document.querySelector('["+generatorName+"]').emit('check')")
+		newEl.setAttribute("onreleased", "document.querySelector('["+generatorName+"]').emit('getVoxelPoses')")
+		newEl.classList.add( generatorName )
+		el.appendChild(newEl)
+		if (i==1) j++
+	})
+	// check if data is present, as hash or query parameter, and if so, display accordingly
+	if (window.location.hash) {
+		let poses = JSON.parse(decodeURI(window.location.hash.replace("#",'')))[generatorName]
+		// prefixed by generatorName in order to support saving/sharing of the state of other games
+		poses.map( p => {
+			let newEl = document.createElement('a-box')
+			newEl.setAttribute("scale", ""+this.scale+" "+this.scale+" "+this.scale)
+			newEl.setAttribute("color",p.color)
+			newEl.setAttribute("position", p.position)
+			newEl.setAttribute("rotation", p.rotation)
+			newEl.setAttribute("target","true")
+			newEl.setAttribute("onreleased", "document.querySelector('["+generatorName+"]').emit('getVoxelPoses')")
+			newEl.classList.add( "voxel" )
+			newEl.classList.add( generatorName )
+			el.appendChild(newEl)
+		})
+	}
+  },
+  events: {
+    reset: function (evt) {
+        console.log(this.attrName, 'component was resetted!');
+	let generatorName = this.attrName
+	Array.from( this.el.querySelectorAll(".voxel") ).map( el => el.remove() )
+    },
+    check: function (evt) {
+	let generatorName = this.attrName
+	let latest = selectedElements[selectedElements.length-1].element 
+	let newEl = latest.cloneNode(true) // does not seem to properly clone all attributes, e.g color works but not position or scale
+	// ["scale", "position", "onpicked"].map( prop => console.log( prop)) //newEl.setAttribute(prop, latest.getAttribute(prop) )
+	newEl.setAttribute("scale", latest.getAttribute("scale") )
+	newEl.setAttribute("position", latest.getAttribute("position") )
+	newEl.setAttribute("onpicked", latest.getAttribute("onpicked") )
+	latest.removeAttribute("onpicked")
+	latest.classList.add( "voxel" )
+	this.el.appendChild( newEl )
+	// could also snap it back, e.g clear rotation, possibily use initially position
+    },
+    getVoxelPoses: function (evt){
+	let generatorName = this.attrName
+	let poses = []
+	Array.from( this.el.querySelectorAll(".voxel") ).map( el => {
+		poses.push( { 
+			position: el.getAttribute("position"),
+			rotation: el.getAttribute("rotation"),
+			color: el.getAttribute("color")
+		} )
+	})
+	let data = {}
+	data[generatorName] = poses
+	window.location.hash = JSON.stringify(data)
+	// prefixed by generatorName in order to support saving/sharing of the state of other games
+    }
+  }
+})
+
+
+//___________________________________________________________________________________________________________________________________
+AFRAME.registerComponent('simon', {
+  init: function(){
+	let generatorName = this.attrName
+	let el = this.el
+	this.colors = ["red", "green", "blue", "yellow" ]
+	const notePrefix = '../content/notes/t'
+	const noteSuffix = '.mp3'
+	this.sequence = []
+	this.posInSeq = -1
+	this.userSeq = []
+	this.scale = 1/10
+	let j = 0
+	this.colors.map( (color, i) => {
+		let newEl = document.createElement('a-box')
+		newEl.setAttribute("scale", ""+this.scale+" "+this.scale+" "+this.scale)
+		newEl.setAttribute("color",color)
+		newEl.setAttribute("opacity", .5)
+		newEl.setAttribute("sound", "src:url("+notePrefix+(i+1)+noteSuffix+")")
+		newEl.setAttribute("position", ""+(i%2)*this.scale+" 1.1 "+j*this.scale)
+		newEl.setAttribute("target","true")
+		newEl.setAttribute("onreleased", "document.querySelector('["+generatorName+"]').emit('check')")
+		// somehow unable to pass parameters via emit() ?!
+		//newEl.setAttribute("onreleased", "document.querySelector('["+generatorName+"]').emit('check', {'color':'red'})")
+		//newEl.setAttribute("onreleased", 'document.querySelector("[simon]").emit("check", {color: "red"})')
+		//newEl.setAttribute("onreleased", 'document.querySelector("[simon]").emit("check", {color: "green"})')
+		//newEl.setAttribute("onreleased", 'document.querySelector("['+generatorName+']").emit("check",{color:"'+color+'"})')
+		newEl.classList.add( generatorName )
+		el.appendChild(newEl)
+		if (i==1) j++
+	})
+	setTimeout( _ => { document.querySelector("["+generatorName+"]").emit('playSequence') }, 1000)
+  },
+  events: {
+    reset: function (evt) {
+        console.log(this.attrName, 'component was resetted!');
+	let generatorName = this.attrName
+	this.sequence = []
+	this.posInSeq = -1 
+	this.userSeq = []
+	// could also reposition the boxes
+	clearInterval( this.interval )
+	setTimeout( _ => { document.querySelector("["+generatorName+"]").emit('playSequence') }, 1000)
+    },
+    check: function (evt) {
+	let latest = selectedElements[selectedElements.length-1].element 
+	// could also snap it back, e.g clear rotation, possibily use initially position
+	let generatorName = this.attrName
+	let color = latest.getAttribute("color")
+	//this.userSeq.push(evt.detail.color)
+	//let box = this.el.querySelector("a-box[color="+evt.detail.color+"]")
+	this.userSeq.push(color)
+	let box = this.el.querySelector("a-box[color="+color+"]")
+	box.components.sound.playSound()
+	console.log ('seq:', this.sequence.at( this.userSeq.length-1) ,'user:', this.userSeq.at(-1) )
+	if (this.userSeq.at(-1) == this.sequence.at( this.userSeq.length-1) ){
+		console.log('same', this.sequence, this.userSeq)
+		if (this.userSeq.length == this.sequence.length){
+			console.log('entire sequence complete', this.sequence, this.userSeq)
+			animateThenIdle( document.querySelector("#biggu"), 'bigguaction_win')
+			this.userSeq = []
+			document.querySelector("["+generatorName+"]").emit('playSequence') // grow sequence
+		} else {
+			console.log('partial sequence only, waiting for new input')
+			animateThenIdle( document.querySelector("#biggu"), 'bigguaction_yes')
+		}
+	} else {
+		document.querySelector("["+generatorName+"]").emit('reset')
+		animateThenIdle( document.querySelector("#biggu"), 'bigguaction_no')
+		console.log('failed, should reset')
+	}
+    },
+    playSequence: function(evt) {
+	this.interval = setInterval( _ => {
+		this.posInSeq++
+		if (this.posInSeq == this.sequence.length){
+			this.sequence.push( this.colors.at( this.colors.length * Math.random() ) )
+			clearInterval( this.interval )
+			setTimeout( _ => { this.posInSeq=-1 }, 100)
+			// should also a timeout to start giving answers
+		}
+		let box = this.el.querySelector("a-box[color="+ this.sequence[ this.posInSeq ] + "]")
+		box.setAttribute("opacity", 1)
+		box.components.sound.playSound()
+		setTimeout( _ => { box.setAttribute("opacity", .5) }, 700)
+	}, 1000)
+    }
+  }
+})
+
 //___________________________________________________________________________________________________________________________________
 AFRAME.registerComponent('carcassone', {
   init: function(){
@@ -485,6 +659,11 @@ function overForbiddenSpot(selectorA="#biggu", distanceThreshold=.2){
 }
 
 function moveBigguForward(step=.2){
+	/* // move with waddle example
+	let biggu = document.querySelector("#biggu")
+	biggu.setAttribute("animation__translation", "property: position; to: 0 0 0.5; dur: 10000;")
+	biggu.setAttribute("animation__waddle", "property: rotation; from: 0 -20 -10; to: 0 20 10; dur: 1000; loop:true; easing: linear; dir:alternate;")
+	*/
 	// could also first if within maze boundaries
 	document.querySelector("#biggu").object3D.translateZ(step)
 	if (overForbiddenSpot())
@@ -685,7 +864,7 @@ AFRAME.registerComponent('idleafterload', {
       <a-sky hide-on-enter-ar color="lightgray"></a-sky>
       <a-troika-text anchor=left target value="instructions : \n--right pinch to move\n--left pinch to execute" position="0 1.65 -0.2" scale="0.1 0.1 0.1"></a-troika-text>
       
-      <a-troika-text anchor=left value="jxr location.reload()" target position="-1 1.30 0" rotation="0 40 0" scale="0.1 0.1 0.1"></a-troika-text>
+      <a-troika-text anchor=left value="jxr location.reload()" target position="-.5 1.30 0" rotation="0 40 0" scale="0.1 0.1 0.1"></a-troika-text>
 
       <a-console position="2 2 0" rotation="0 -45 0" font-size="34" height=1 skip-intro=true></a-console>
 
