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Basic Challenges Write prgrams to: Count down from 10 seconds, displaying the time counting down Modify the countdown timer to play a sound with increasing… Leggi tutto »Challenge 2016-01

Small Challenges Use the Turtle to follow your mouse. Write a program to draw a tree in the GraphicsWindow. Write a program to input and… Leggi tutto »Challenge 2015-12

Graphics Challenge Draw regular 5, 7 and 9 pointed stars. Physics Challenge Create an animation of Newton’s cradle. Controls Challenge Create some additional controls in… Leggi tutto »Challenge 2015-10

Text Challenge “ecnetnes a ni sretcarahc eht lla esrever ot margorp a etirW” “yfidoM eht margorp ot esrever lla eht sretcarahc ni hcae drow” HINT… Leggi tutto »Challenge 2015-09

Small Challenges Write a program to count the number of clicks in a GraphicsWindow program a user makes and the total distance the mouse moves.… Leggi tutto »Challenge 2015-08