Tetris: Tetris little rolling trainer

Rolling trainer mod to understand the mechanics of the rolling technique and how to move the tetrominos.

On top of the playfield are the number of times that you have to tap on your D-pad to direct and place the rotation point of a tetromino. Each tetromino shows its own rotation point. For fast rolling moves, you have helplines in the playfield. You also have the Hz display that shows the speed of tapping/rolling. Every level has its own color border.

There are two IPS paches in the RAR file: the first will show the helplines, the second doesn't.

This hack includes:
- Tapping trainer small hack
- Controller input hack
- Statistics hack

Other modification are the author's own.

Use patch with Tetris (USA) or Tetris (U)[!].

Database match: Tetris (USA)
Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
File SHA-1: A99F922E9DA20B2A27E4398348505D2E9D15271B
File CRC32: DD66846
ROM SHA-1: FD9079CB5E8479EB06D93C2AE5175BFCE871746A
ROM CRC32: 1394F57E