DeltaDraw

Exam mode · drawing only

Your answer

Your full name

Exam code —

You are drawing Question 1. Pick another question from the menu at the top.

Exam mode is drawing only. String testing, conversion, tables and examples are not available.

Color states: start, accepting

Selection

Nothing selected. Click a state or an arrow to edit it.

How to answer in exam mode

When the page opens, enter the exam code from your Canvas quiz instructions and your full name.
Choose the question number from the menu at the top. Each question keeps its own drawing.
Draw your automaton. Double-click to add a state, hold Shift and drag between states to add a transition, and double-click a state to make it accepting.
Click Download answer. A PNG file named like DeltaDraw_Q2_Your_Name.png is saved to your Downloads folder.
In Canvas, upload that file to the matching question.

Labels

`q_0`	q₀
`\epsilon`	ε
`a,b\to c`	a,b→c
`0\to x,R`	0→x,R

Keyboard

`Shift` + drag	New transition
`Delete`	Delete selected
`Ctrl` `Z`	Undo
`Ctrl` `S`	Download answer

Saving

Your drawings are saved in this browser under the exam code, so a reload or crash doesn't lose them (enter the same code again). A new code starts with empty questions, and anything untouched for 24 hours is deleted automatically.