메모리 월드

Key features:
1. Easy Vocabulary Creation: Just enter the word and meaning and 10 types of problems, including fill-in-the-blank, quiz, and hangman, are automatically created.
2. Server synchronization: You can safely store your wordbook on the server or easily load a wordbook you already have.
3. Intelligent learning system: Spaced repetition using the Leitner system allows you to memorize words efficiently and without burden.

Minigames:
Word Market: Take orders with words at the fruit shop.
Word Defense: Defeat monsters flocking to the word tower.
Daily Word Quiz: Check your skills by taking the quiz every day.

What's special about Memory World:

User-friendly: Easy and fast word registration method makes it easy for anyone to use.
Different ways to learn: One word creates 10 different types of study cards.
Gamified learning: You can naturally improve your memorization through various games.
Develop metacognition: Daily tests help you understand and improve your learning.
Anytime, Anywhere: Works perfectly offline, so you can learn anytime and anywhere.
Safe data management: You can safely store and synchronize your created vocabulary on the server.