"Human imperfection comes from amnesia."

ESTLA (Ecliptic Stars - The Lost Artifact)

It is our current education method to teach on the blackboard and to answer in the exam.
This process was compressed into a game for 2 seconds.

Let's look directly at the face of our education.
Our education eventually links learning to the functioning training centered on concentration.

If you are teaching concentration you can find a different way.
However there is too much to lose in introducing as a way of acquiring knowledge.

Play it. Think about it and feel it.

[How to play]
1. Memorize matching patterns within two seconds.
2. Find the same two jewels with your short memory.