diff --git a/source/actions.js b/source/actions.js
index 9e187b9ed..955de7b21 100644
--- a/source/actions.js
+++ b/source/actions.js
@@ -6,6 +6,10 @@ export function stepAction(name, step, source) {
 	return { type: STEP_ACTION, name, step, source }
 }
 
+export function setExample(name, situation) {
+	return { type: 'SET_EXAMPLE', situation, name }
+}
+
 export const START_CONVERSATION = 'START_CONVERSATION'
 
 // Reset the form
diff --git a/source/components/rule/Algorithm.js b/source/components/rule/Algorithm.js
index f972cab22..8e33a42a3 100644
--- a/source/components/rule/Algorithm.js
+++ b/source/components/rule/Algorithm.js
@@ -6,6 +6,9 @@ import knownMecanisms from 'Engine/known-mecanisms.yaml'
 import { makeJsx } from 'Engine/evaluation'
 import './Algorithm.css'
 import { humanFigure } from '../../utils'
+import { head } from 'ramda'
+import { analyse } from 'Engine/traverse'
+import { exampleSituationGateWithDefaults } from './Examples'
 
 let RuleWithoutFormula = () => (
 	<p>
@@ -16,14 +19,21 @@ let RuleWithoutFormula = () => (
 
 @AttachDictionary(knownMecanisms)
 export default class Algorithm extends React.Component {
-	state = {
-		showValues: true
-	}
 	render() {
-		let { rule, showValues } = this.props,
+		let { rule: displayedRule, showValues, currentExample, rules } = this.props,
 			ruleWithoutFormula =
-				!rule['formule'] ||
-				path(['formule', 'explanation', 'une possibilité'], rule)
+				!displayedRule['formule'] ||
+				path(['formule', 'explanation', 'une possibilité'], displayedRule)
+
+		let rule = currentExample
+			? head(
+					analyse(rules, displayedRule.dottedName)(
+						exampleSituationGateWithDefaults(currentExample.situation, rules)
+					).targets
+				)
+			: displayedRule
+
+		console.log('didcomp')
 
 		return (
 			<div id="algorithm">
diff --git a/source/components/rule/Examples.js b/source/components/rule/Examples.js
index a956e10bc..6404be7ce 100644
--- a/source/components/rule/Examples.js
+++ b/source/components/rule/Examples.js
@@ -1,11 +1,15 @@
 import React, { Component } from 'react'
-import { evolve, path, isEmpty } from 'ramda'
+import { evolve, path, isEmpty, compose } from 'ramda'
 import classNames from 'classnames'
 import { connect } from 'react-redux'
 import { disambiguateExampleSituation, collectDefaults } from 'Engine/rules.js'
 import { analyse } from 'Engine/traverse'
 import './Examples.css'
 import { assume } from '../../reducers'
+import { setExample } from '../../actions'
+
+export let exampleSituationGateWithDefaults = (situationObject, rules) =>
+	assume(() => name => situationObject[name], collectDefaults(rules))()
 
 // By luck this works as expected for both null and undefined, * but with different branches failing :O *
 export let isFloat = n => Number(n) === n && n % 1 !== 0
@@ -16,10 +20,8 @@ export let runExamples = (examples, rule, parsedRules) =>
 	examples
 		.map(evolve({ situation: disambiguateExampleSituation(parsedRules, rule) }))
 		.map(ex => {
-			let exampleSituationGate = () => name => ex.situation[name]
-
 			let runExample = analyse(parsedRules, rule.dottedName)(
-					assume(exampleSituationGate, collectDefaults(parsedRules))()
+					exampleSituationGateWithDefaults(ex.situation, parsedRules)
 				),
 				exampleValue = runExample.targets[0].nodeValue,
 				goal = ex['valeur attendue'],
@@ -37,21 +39,25 @@ export let runExamples = (examples, rule, parsedRules) =>
 			}
 		})
 
-@connect(state => ({
-	situationGate: state.situationGate,
-	parsedRules: state.parsedRules,
-	colour: state.themeColours.colour
-}))
+@connect(
+	state => ({
+		situationGate: state.situationGate,
+		parsedRules: state.parsedRules,
+		colour: state.themeColours.colour
+	}),
+	dispatch => ({
+		setExample: compose(dispatch, setExample)
+	})
+)
 export default class Examples extends Component {
 	render() {
-		let focusedExample = path(['focusedExample', 'nom'])(this.props),
-			{
-				inject,
+		let {
 				situationExists,
-				showValues,
 				rule,
 				parsedRules,
-				colour
+				colour,
+				setExample,
+				currentExample
 			} = this.props,
 			{ exemples = [] } = rule,
 			examples = runExamples(exemples, rule, parsedRules)
@@ -70,46 +76,51 @@ export default class Examples extends Component {
 					</p>
 				) : (
 					<ul>
-						{examples.map(({ nom, ok, rule, 'valeur attendue': expected }) => (
-							<li
-								key={nom}
-								className={classNames('example', {
-									ok,
-									selected: focusedExample == nom
-								})}
-								onClick={() => inject({ nom, ok, rule })}
-							>
-								<span>
-									{' '}
-									{ok ? (
-										<i className="fa fa-check-circle" aria-hidden="true" />
-									) : (
-										<i className="fa fa-times" aria-hidden="true" />
-									)}
-								</span>
-								<span className="name">{nom}</span>
-								{!ok &&
-									focusedExample == nom && (
-										<div className="ko">
-											Ce test ne passe pas
-											{showValues && (
+						{examples.map(
+							({ nom, ok, rule, 'valeur attendue': expected, situation }) => (
+								<li
+									key={nom}
+									className={classNames('example', {
+										ok,
+										selected: currentExample && currentExample.name == nom
+									})}
+									onClick={() =>
+										currentExample
+											? setExample(null)
+											: setExample(nom, situation)
+									}
+								>
+									<span>
+										{' '}
+										{ok ? (
+											<i className="fa fa-check-circle" aria-hidden="true" />
+										) : (
+											<i className="fa fa-times" aria-hidden="true" />
+										)}
+									</span>
+									<span className="name">{nom}</span>
+									{!ok &&
+										currentExample &&
+										currentExample.name == nom && (
+											<div className="ko">
+												Ce test ne passe pas
 												<span>
 													: le résultat attendu était{' '}
 													<span className="expected">{expected}</span>
 												</span>
-											)}
-										</div>
-									)}
-							</li>
-						))}
+											</div>
+										)}
+								</li>
+							)
+						)}
 					</ul>
 				)}
 				{situationExists &&
-					focusedExample && (
+					currentExample && (
 						<div>
 							<button
 								id="injectSituation"
-								onClick={() => inject()}
+								onClick={() => setExample(null)}
 								style={{ background: colour }}
 							>
 								Revenir à votre situation
diff --git a/source/components/rule/Rule.js b/source/components/rule/Rule.js
index b05df3231..88c13e249 100644
--- a/source/components/rule/Rule.js
+++ b/source/components/rule/Rule.js
@@ -17,28 +17,16 @@ import SearchButton from 'Components/SearchButton'
 
 @connect(state => ({
 	form: state.form,
-	rules: state.parsedRules
+	rules: state.parsedRules,
+	currentExample: state.currentExample
 }))
 export default class Rule extends Component {
-	state = {
-		example: null,
-		showValues: true
-	}
-
-	componentWillReceiveProps(nextProps) {
-		let dn = path(['rule', 'dottedName'])
-		if (dn(this.props) !== dn(this.nextProps)) {
-			this.setState({ example: null })
-		}
-	}
 	render() {
-		let { form, rule } = this.props,
-			conversationStarted = !isEmpty(form),
-			situationExists = conversationStarted || this.state.example != null
+		let { form, rule, currentExample, rules } = this.props,
+			conversationStarted = !isEmpty(form)
 
 		let { type, name, title, description, question, ns } = rule,
-			situationOrExampleRule = path(['example', 'rule'])(this.state) || rule,
-			namespaceRules = findRuleByNamespace(this.props.rules, rule.dottedName)
+			namespaceRules = findRuleByNamespace(rules, rule.dottedName)
 
 		return (
 			<div id="rule">
@@ -60,8 +48,10 @@ export default class Rule extends Component {
 
 				<section id="rule-content">
 					<Algorithm
-						rule={situationOrExampleRule}
-						showValues={situationExists}
+						rules={rules}
+						currentExample={currentExample}
+						rule={rule}
+						showValues={conversationStarted || currentExample}
 					/>
 					{rule.note && (
 						<section id="notes">
@@ -70,15 +60,9 @@ export default class Rule extends Component {
 						</section>
 					)}
 					<Examples
+						currentExample={currentExample}
 						situationExists={conversationStarted}
 						rule={rule}
-						focusedExample={this.state.example}
-						showValues={this.state.showValues}
-						inject={example =>
-							this.state.example != null
-								? this.setState({ example: null })
-								: this.setState({ example, showValues: true })
-						}
 					/>
 					{!isEmpty(namespaceRules) && (
 						<NamespaceRulesList {...{ rule, namespaceRules }} />
diff --git a/source/reducers.js b/source/reducers.js
index 60488cf59..f9032f32c 100644
--- a/source/reducers.js
+++ b/source/reducers.js
@@ -1,4 +1,13 @@
-import { head, isEmpty, pathOr, reject, contains, without, concat, length } from 'ramda'
+import {
+	head,
+	isEmpty,
+	pathOr,
+	reject,
+	contains,
+	without,
+	concat,
+	length
+} from 'ramda'
 import { combineReducers } from 'redux'
 import reduceReducers from 'reduce-reducers'
 import { reducer as formReducer, formValueSelector } from 'redux-form'
@@ -116,7 +125,7 @@ export let reduceSteps = (tracker, flatRules, answerSource) => (
 	if (action.type == STEP_ACTION && action.name == 'fold') {
 		tracker.push([
 			'trackEvent',
-			'answer:'+action.source,
+			'answer:' + action.source,
 			action.step + ': ' + situationWithDefaults(state)(action.step)
 		])
 
@@ -124,7 +133,7 @@ export let reduceSteps = (tracker, flatRules, answerSource) => (
 			tracker.push([
 				'trackEvent',
 				'done',
-				'after'+length(newState.foldedSteps)+'questions'
+				'after' + length(newState.foldedSteps) + 'questions'
 			])
 		}
 
@@ -166,6 +175,15 @@ function explainedVariable(state = null, { type, variableName = null }) {
 	}
 }
 
+function currentExample(state = null, { type, situation, name }) {
+	switch (type) {
+		case 'SET_EXAMPLE':
+			return name != null ? { name, situation } : null
+		default:
+			return state
+	}
+}
+
 export default reduceReducers(
 	combineReducers({
 		sessionId: (id = Math.floor(Math.random() * 1000000000000) + '') => id,
@@ -191,7 +209,9 @@ export default reduceReducers(
 
 		themeColours,
 
-		explainedVariable
+		explainedVariable,
+
+		currentExample
 	}),
 	// cross-cutting concerns because here `state` is the whole state tree
 	reduceSteps(ReactPiwik, rules, formatInputs(rules, formValueSelector))