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13

Logic and Integration Challenges: Combine Several Pieces in Real Problems

Practice short integrated problems where variables, conditionals, loops, functions, arrays and objects have to work together instead of appearing one by one.

๐Ÿ“˜ Theory

Challenge Pattern: Calculate and Judge an Average

This kind of problem combines a list, a loop, an accumulator and a final condition.

๐Ÿ Challenges

Challenge Challenge: Combine List, Function and Final Decision Write a function that receives scores, returns an average and then decide whether the group passes.
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๐Ÿงฐ Resources

What is this?

I'm Cristian Eslava and I sometimes build websites so both you and I can learn and experiment. culTest

I made this in February 2026 to make learning easier for my students. The idea is to learn web development by practicing and to keep expanding the project with new topics, tests and challenges.

It draws inspiration from MDN, W3Schools, CodePen, Manz and many other web development references. I wanted to combine useful theory, runnable examples, challenges and the testing system I had already built for culTest. culTest

If you liked it, if you didn't, or if you want to get in touch, write to me at cristianeslava@gmail.com