diff --git a/README.md b/README.md
index d595643..5ec4355 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ To run the app on your own machine run ```pipenv install``` to install requested
 
 ## Docker-compose
 
-You may want to know `docker run -p 3200:5000 latin .`.
+When in directory with `Dockerfile ` run `docker run -p 3200:5000 latin .`.
 
 To update docker image:
 1. Go to `/etc/docker-compose/latin` and run `docker-compose build`. 
diff --git a/app/routes.py b/app/routes.py
index 7317b59..5602e73 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -9,7 +9,9 @@ capitula = [
 	{'title': '02 Familia Romana',
 	 'pensa': ['A', 'B'],
 	 'exercitia': [1, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13]},
-	{'title': '03 Puer Improbus'},
+	{'title': '03 Puer Improbus',
+	 'pensa': ['A', 'B'],
+	 'exercitia': [1, 2, 3, 4]},
 	{'title': '04 Dominus et Servi'},
 	{'title': '05 Villa et Hortus'},
 	{'title': '06 Via Latina'},
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_1 b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_1
new file mode 100644
index 0000000..cd7e5d9
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_1
@@ -0,0 +1,9 @@
+cantat|iam|īrātus|laetus|plōrat|pulsat|rīdet|venit|videt|vocat
+Iūlia _cantat_: "Lalla, lalla!" Iūlia _laeta_ est.
+Mārcus laetus nōn est, Mārcus _īrātus_ est.
+Mārcus Iūliam _pulsat_.
+_Iam_ Iūlia nōn cantat, sed _plōrat_.
+Mārcus _rīdet_: "Hahahae!"
+Iūlia: "Ubi est māter?" Iūlia Aemiliam nōn _videt_.
+Iūlia Aemiliam _vocat_: "Mamma!"
+Aemilia _venit_.
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_1.html b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_1.html
new file mode 100644
index 0000000..4e02849
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_1.html
@@ -0,0 +1,11 @@
+volabula: cantat, iam, īrātus, laetus, plōrat, pulsat, rīdet, venit, videt, vocat
+<br><ol>
+<li>Iūlia <span><input type="text" data-expected="cantat"/></span>: "Lalla, lalla!" Iūlia <span><input type="text" data-expected="laeta"/></span> est.</li>
+<li>Mārcus laetus nōn est, Mārcus <span><input type="text" data-expected="īrātus"/></span> est.</li>
+<li>Mārcus Iūliam <span><input type="text" data-expected="pulsat"/>.</span></li>
+<li><span><input type="text" data-expected="Iam"/></span> Iūlia nōn cantat, sed <span><input type="text" data-expected="plōrat"/>.</span></li>
+<li>Mārcus <span><input type="text" data-expected="rīdet"/></span>: "Hahahae!"</li>
+<li>Iūlia: "Ubi est māter?" Iūlia Aemiliam nōn <span><input type="text" data-expected="videt"/>.</span></li>
+<li>Iūlia Aemiliam <span><input type="text" data-expected="vocat"/></span>: "Mamma!"</li>
+<li>Aemilia <span><input type="text" data-expected="venit"/>.</span></li>
+</ol>
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_2 b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_2
new file mode 100644
index 0000000..9acbd52
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_2
@@ -0,0 +1,9 @@
+-um|-am|mē
+Mārcus Iūli_am_ pulsat.
+Mārcus Quīnt_um_ nōn videt, sed Quīntus Mārc_um_ videt.
+Quīntus: "Quid? Mārcus puell_am_ pulsat?"
+Quīntus Mārc_um_ pulsat, et Mārcus pulsat Quīnt_um_.
+Iūlia nōn videt Aemili_am_.
+Iūlia Aemili_am_ vocat: "Mamma!"
+Mārcus īrātus Iūli_am_ pulsat.
+Iūlia: "Mamma! Mārcus _mē_ pulsat!"
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_2.html b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_2.html
new file mode 100644
index 0000000..9359616
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_2.html
@@ -0,0 +1,11 @@
+volabula: -um, -am, mē
+<br><ol>
+<li>Mārcus Iū<span>li<input type="text" data-expected="am"/></span> pulsat.</li>
+<li>Mārcus Quī<span>nt<input type="text" data-expected="um"/></span> nōn videt, sed Quīntus Mā<span>rc<input type="text" data-expected="um"/></span> videt.</li>
+<li>Quīntus: "Quid? Mārcus <span>puell<input type="text" data-expected="am"/></span> pulsat?"</li>
+<li>Quīntus Mā<span>rc<input type="text" data-expected="um"/></span> pulsat, et Mārcus pulsat Quī<span>nt<input type="text" data-expected="um"/>.</span></li>
+<li>Iūlia nōn videt <span>Aemili<input type="text" data-expected="am"/>.</span></li>
+<li>Iūlia <span>Aemili<input type="text" data-expected="am"/></span> vocat: "Mamma!"</li>
+<li>Mārcus īrātus Iū<span>li<input type="text" data-expected="am"/></span> pulsat.</li>
+<li>Iūlia: "Mamma! Mārcus <span><input type="text" data-expected="mē"/></span> pulsat!"</li>
+</ol>
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_3 b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_3
new file mode 100644
index 0000000..4c6b317
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_3
@@ -0,0 +1,10 @@
+-at|-et|-it
+Iūlia cant_at_, et Mārcus eam puls_at_!
+Iam Iūlia nōn cant_at_, sed plōr_at_.
+Iūlia Aemiliam nōn vid_et_; Iūlia Aemiliam voc_at_.
+Aemilia ven_it_ et interrog_at_: "Ubi est Iūlius?"
+Mārcus respond_et_: "Pater dorm_it_."
+Quīntus Iūlium voc_at_.
+Iūlius dorm_it_ neque Quīntum aud_it_.
+Mārcus rīdet, quia Iūlius nōn ven_it_.
+Aemilia Mārcum verber_at_.
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_3.html b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_3.html
new file mode 100644
index 0000000..030f770
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_3.html
@@ -0,0 +1,12 @@
+volabula: -at, -et, -it
+<br><ol>
+<li>Iūlia <span>cant<input type="text" data-expected="at"/>,</span> et Mārcus eam <span>puls<input type="text" data-expected="at"/></span>!</li>
+<li>Iam Iūlia nōn <span>cant<input type="text" data-expected="at"/>,</span> sed plō<span>r<input type="text" data-expected="at"/>.</span></li>
+<li>Iūlia Aemiliam nōn <span>vid<input type="text" data-expected="et"/></span>; Iūlia Aemiliam <span>voc<input type="text" data-expected="at"/>.</span></li>
+<li>Aemilia <span>ven<input type="text" data-expected="it"/></span> et <span>interrog<input type="text" data-expected="at"/></span>: "Ubi est Iūlius?"</li>
+<li>Mārcus <span>respond<input type="text" data-expected="et"/></span>: "Pater <span>dorm<input type="text" data-expected="it"/>.</span>"</li>
+<li>Quīntus Iūlium <span>voc<input type="text" data-expected="at"/>.</span></li>
+<li>Iūlius <span>dorm<input type="text" data-expected="it"/></span> neque Quīntum <span>aud<input type="text" data-expected="it"/>.</span></li>
+<li>Mārcus rīdet, quia Iūlius nōn <span>ven<input type="text" data-expected="it"/>.</span></li>
+<li>Aemilia Mārcum <span>verber<input type="text" data-expected="at"/>.</span></li>
+</ol>
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_4 b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_4
new file mode 100644
index 0000000..ab97829
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_4
@@ -0,0 +1,13 @@
+audit|cūr|dormit|eam|eum|hīc|improbus|interrogat|neque|probus|quia|repondet|tē|verberat
+Aemilia Quīntum _interrogat_: "Quis mē vocat?"
+Quīntus _respondet_: "Iūlia _tē_ vocat."
+Aemilia _interrogat_: "_Cūr_ Iūlia plōrat?"
+Quīntus _respondet_: "Iūlia plōrat, quia Mārcus eam pulsat."
+Aemilia: "Mārcis puer _improbus_ est! Ubi est Iūlius?"
+Quīntus: "Pater nōn _hīc_ est, sed Mārcus _hīc_ est,"
+Quīntus Iūlium vocat; Iūlius _eum_ [: Quīntus] nōn _audit_.
+Mārcus: "Pater _dormit_ neque tē audit."
+Iūlius Quīntus nōn audit _neque_ venit.
+Aemilia Mārcus _verberat_: tuxtax!
+Mārcus plōrat. Iūlius Mārcus _audit_; iam Iūlius nōn _dormit_.
+Mārcus nōn puer _probus_, sed puer improbus est.
\ No newline at end of file
diff --git a/app/templates/Exercitia/03_Puer_Improbus_Exercitium_4.html b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_4.html
new file mode 100644
index 0000000..2367ce3
--- /dev/null
+++ b/app/templates/Exercitia/03_Puer_Improbus_Exercitium_4.html
@@ -0,0 +1,15 @@
+volabula: audit, cūr, dormit, eam, eum, hīc, improbus, interrogat, neque, probus, quia, repondet, tē, verberat
+<br><ol>
+<li>Aemilia Quīntum <span><input type="text" data-expected="interrogat"/></span>: "Quis mē vocat?"</li>
+<li>Quīntus <span><input type="text" data-expected="respondet"/></span>: "Iūlia <span><input type="text" data-expected="tē"/></span> vocat."</li>
+<li>Aemilia <span><input type="text" data-expected="interrogat"/></span>: "<span><input type="text" data-expected="Cūr"/></span> Iūlia plōrat?"</li>
+<li>Quīntus <span><input type="text" data-expected="respondet"/></span>: "Iūlia plōrat, quia Mārcus eam pulsat."</li>
+<li>Aemilia: "Mārcis puer <span><input type="text" data-expected="improbus"/></span> est! Ubi est Iūlius?"</li>
+<li>Quīntus: "Pater nōn <span><input type="text" data-expected="hīc"/></span> est, sed Mārcus <span><input type="text" data-expected="hīc"/></span> est,"</li>
+<li>Quīntus Iūlium vocat; Iūlius <span><input type="text" data-expected="eum"/></span> [: Quīntus] nōn <span><input type="text" data-expected="audit"/>.</span></li>
+<li>Mārcus: "Pater <span><input type="text" data-expected="dormit"/></span> neque tē audit."</li>
+<li>Iūlius Quīntus nōn audit <span><input type="text" data-expected="neque"/></span> venit.</li>
+<li>Aemilia Mārcus <span><input type="text" data-expected="verberat"/></span>: tuxtax!</li>
+<li>Mārcus plōrat. Iūlius Mārcus <span><input type="text" data-expected="audit"/></span>; iam Iūlius nōn <span><input type="text" data-expected="dormit"/>.</span></li>
+<li>Mārcus nōn puer <span><input type="text" data-expected="probus"/>,</span> sed puer improbus est.</li>
+</ol>
\ No newline at end of file