Crazy HiraKata vs Set Theory Basics

"HiraKata Quiz" is an application that help you remember the full Japanese Hiragana and Katakana characters. It including the type: - seion - dakuon - youon This is a quiz game. You must remember the characters and Romaji transliteration of a character Japanese (Hiragana or Katakana) to get the right answer on multiple choice. This application will be very helpful for a beginner learn The Japanese. Wish you every success! ありがとうございます。

Set Theory Basics is an independent practice app for building confidence with core set theory ideas, notation, operations, relations, functions, proofs, and common reasoning traps. It is designed for students, self-learners, interview preparation, and anyone who wants focused review without account setup. Study across 160 questions organized by Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. Every question includes an explanation so you can learn from mistakes, not just count scores. - FSRS spaced-repetition intervals for smarter review - Weak-point heatmap to spot topics that need work - Daily challenge for consistent practice - Mock exams for timed review sessions - Offline practice with no login required - Clear explanations for every question Practice offline, no login required. Independent study app for Set Theory Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.