Neon Blocks guide: controls, scoring and board management
Desktop and mobile controls
- Left / Right arrows: move the falling piece one column.
- Up arrow: rotate the piece when the new orientation fits.
- Down arrow: soft drop by one row.
- Space: send the piece directly to its landing position.
- P: pause or resume. Touch buttons provide the same movement actions on mobile.
The objective
Arrange each four-block piece on a 10-column by 20-row board so a horizontal row contains no gaps. Completed rows disappear and everything above them drops. The round ends when a new piece cannot enter the board because the stack has reached the top. The preview shows the next piece, giving you one step of information for planning.
The set contains seven equally selectable shapes: line, square, T, the two L orientations and the two zigzags. Pieces are chosen independently at random, so the game does not guarantee that all seven will appear before one repeats.
Score and speed
Every cleared line awards 100 points multiplied by the current level. Clearing several rows in one placement awards that amount for each row. The level increases after every ten total lines, and the automatic fall interval becomes shorter until it reaches the game's minimum speed.
placement score = rows cleared together × 100 × level before the clear
The leaderboard favors the highest score. It also displays cleared lines and level to give context to each result.
Stack-building strategy
- Keep the surface mostly flat so more piece shapes remain usable.
- Avoid deep one-cell holes; they can only be repaired by clearing the rows above them.
- Use the next-piece preview before committing to a narrow gap.
- Reserve quick drop for positions you have already checked. It saves time but removes the chance to correct the landing.
Surface test: before locking a piece, ask which of the seven shapes could use the resulting notch. If the answer is only the line piece, the placement is fragile.
Rotation has no wall kick
The rotation function turns the piece clockwise and checks the new cells. If the rotated shape touches a wall, the floor or an occupied block, it returns to its earlier orientation; the game does not automatically shift it sideways. Rotate before entering a narrow well rather than expecting the wall to help.
Soft drop moves exactly one row per key action. Hard drop advances until collision and then locks the piece immediately. Neither drop action awards extra points, so their purpose is control and pace rather than score farming.
A simple recovery sequence
When a one-cell hole appears, first stop building directly above it. Keep the neighboring columns lower, then clear rows from the top of the obstruction downward. Trying to fill the buried cell immediately is impossible; the rows covering it must disappear before a piece can reach it.
If the preview cannot help, place the current piece on the flattest safe area and preserve access. Recovery is usually a sequence of ordinary single-line clears, not one dramatic four-line placement.
Level milestones
| Total lines | Level shown | Automatic fall interval | Points per cleared line |
|---|---|---|---|
| 0 | 1 | 1,000 ms at the opening | 100 |
| 1–9 | 1 | 900 ms | 100 |
| 10–19 | 2 | 800 ms | 200 |
| 20–29 | 3 | 700 ms | 300 |
| 30–39 | 4 | 600 ms | 400 |
| 90 or more | 10+ | 100 ms minimum | 1,000+ at level 10 |
When a placement crosses a ten-line boundary, its points use the level that was active before those rows disappeared; the new level applies to the next scoring placement.
Common questions
Why was a rotation cancelled? Neon Blocks tests the rotated shape against walls, the floor, and existing blocks. If it would overlap, the piece returns to its previous orientation.
Does pausing change the score? No. It stops play until you resume.
Do I need a name? Only if you want to submit your best score. Guest mode remains available.