# Bonus Lessons

These additional lessons cover more C# features. You can tackle them after you've finished the main tutorial.

{% content-ref url="bonus-lessons/ternary-operator" %}
[ternary-operator](bonus-lessons/ternary-operator)
{% endcontent-ref %}

{% content-ref url="bonus-lessons/type-conversion" %}
[type-conversion](bonus-lessons/type-conversion)
{% endcontent-ref %}
