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Work

Things I’ve built, each with a link so you can try it yourself.

  1. Bingo Math

    Math class, turned into a game show.

    A classroom quiz game for 2 to 5 teams on one screen. Seven topics from addition to nCr and nPr, five difficulty levels, a timer on every question, and Digit, a calculator mascot who cheers every team on.

    Play Bingo Math

  2. 100 C Problems

    A hundred ways to practice C.

    A 99-page practice book in Indonesian: input/output, selection, operators, and loops. Each problem has a clear statement, constraints, and sample tests, with tested solutions and short explanations at the back.

    Open the PDF

More projects on the way.