Beep & Pixel

staircase

  • Turtle Challenge #80

    Turtle Challenge #80

    Here’s some Python turtle code. Before you run it, read it carefully. Can you guess what it will draw?

  • Turtle Challenge #71

    Turtle Challenge #71

    Beep is thinking hard about this code. What picture will the turtle make? Make a guess, then try it!

  • Turtle Challenge #68

    Turtle Challenge #68

    Pixel bets you can’t guess what this draws. Prove Pixel wrong!

  • Turtle Challenge #67

    Turtle Challenge #67

    Real programmers read code and imagine what it will do. That’s called tracing. Have a go!

  • Turtle Challenge #62

    Turtle Challenge #62

    Real programmers read code and imagine what it will do. That’s called tracing. Have a go!

  • Turtle Challenge #60

    Turtle Challenge #60

    Here’s some Python turtle code. Before you run it, read it carefully. Can you guess what it will draw?

  • Turtle Challenge #61

    Turtle Challenge #61

    Beep is thinking hard about this code. What picture will the turtle make? Make a guess, then try it!

  • Turtle Challenge #59

    Turtle Challenge #59

    Grab a pencil. Sketch what you think this code will draw, then run it and compare.

  • Turtle Challenge #53

    Turtle Challenge #53

    Pixel bets you can’t guess what this draws. Prove Pixel wrong!

  • Turtle Challenge #54

    Turtle Challenge #54

    Grab a pencil. Sketch what you think this code will draw, then run it and compare.

  • Turtle Challenge #52

    Turtle Challenge #52

    Real programmers read code and imagine what it will do. That’s called tracing. Have a go!

  • Turtle Challenge #51

    Turtle Challenge #51

    Beep is thinking hard about this code. What picture will the turtle make? Make a guess, then try it!