step1 Take Training? step2 This changes the color of the block to the same color as Ferb's block. step3 Ferb now has an orange block loaded. step4 Replace the blinking block with Ferb´s by clicking on it. step5 Training Part 1 Complete – Block Changing. step6 Part 2 – Place the blue block in the flashing space. step7 You formed a set of 4 adjacent blocks of the same color. step8 These blocks disappear causing the ones above to fall down. step9 Stockpile balloons by getting them to the bottom. step10 Place the block to collect a balloon. step11 Training Part 2 Complete – Collecting Balloons. step12 Part 3 – Using the Launcher. step13 Let me show you how to use the cannon. step14 Move your mouse on the right side of the screen to adjust the launcher angle. Click to launch. step15 Destroy the robots before they reach the bottom of the screen. You have unlimited balloons. step16 Splat this number of robots to clear the level. step17 Part 4 Complete – You are certified to use this machine. first bomb You now have a Water Blast at your disposal. Click this button to hose down the robots. first water cannon You now have an Energy burst. Click this button to fry all robots.