Symbol commands
Follow a short chain of commands and choose the figure they produce.
Example
Example
Turn right → Mirror
Not scored · no round used
Start with two changes to a figure.
6 questions · No time limit
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Follow the commands, one at a time.
Start with two changes to a figure.
Repair the command chain
Inspect a sequence that gives the wrong result. Make a small repair, then follow each change to see why it works.
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Explore the method
Use the visible rules in order, carrying each change into the next step.
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is usedHelp
Use the command key to change the starting figure. Work in numbered order; each command acts on the result of the previous one. Choose the final figure, then review the intermediate steps. The key stays visible throughout.
Use touch or a mouse, or Tab to move between controls and Enter or Space to select.
Original instruction-following puzzles, not official aptitude-test questions or an exam-score prediction.
About this practice
Learn a method
Follow each commandFollow a short chain of commands and choose the figure they produce.
Report a problem
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is used