HN user

amichail

18,772 karma

I'm an indie game developer.

My previous games include DropZap and DropZap 2 for iOS.

My latest game is DropZap World. Check it out: https://apps.apple.com/app/id1072858930

https://bsky.app/profile/dropzapworld.bsky.social https://x.com/DropZapWorld https://www.threads.net/@dropzapworld

a.michail@me.com

Posts4,060
Comments2,773
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github.com 9h ago

WASM TeX Engines (PdfLaTeX/XeLaTeX/LuaLaTeX)

amichail
4pts1
www.sciencedaily.com 1d ago

The mysterious hum heard around the world may have an explanation

amichail
4pts0
www.youtube.com 2d ago

You probably misunderstand the double slit experiment [video]

amichail
10pts3
www.tug.org 4d ago

Real-Time LuaTeX: Recompiling Large Documents in 1ms [pdf]

amichail
66pts23
www.youtube.com 4d ago

Real-Time LuaTeX: Recompiling Large Documents in 1 ms [video]

amichail
3pts1
www.youtube.com 5d ago

LANA Project Interim Report 2026: Computer-Assisted Verification of IUT Theory [video]

amichail
2pts0
www.begiant.ca 5d ago

What I learned inside escape room with one of the most brilliant mathematicians

amichail
3pts0
news.ycombinator.com 5d ago

Ask HN: Is AI sycophancy a way to reduce compute rather than make users happier?

amichail
2pts4
twitter.com 5d ago

Update: Mochizuki's ABC Conjecture proof is unformalizable

amichail
2pts1
old.reddit.com 6d ago

GPT 5.6 solved all 6 problems from IMO 2026

amichail
8pts0
www.iqair.com 7d ago

Toronto now has the worst air quality in the world among major cities

amichail
13pts2
nysfocus.com 8d ago

Rural NY School District Will Be One of First to Bring Humanoid Robot into Class

amichail
3pts1
www.discovermagazine.com 8d ago

Long Covid May Affect Motivation and Memory by Injuring Brain's Dopamine System

amichail
2pts1
www.sciencealert.com 8d ago

Scientists Calculated When the Last Plants on Earth Will Die

amichail
4pts0
old.reddit.com 12d ago

Predict AI's impact on creativity by studying what Python did to programming

amichail
1pts0
news.ycombinator.com 13d ago

Ask HN: Will AI make English more uniform just as Python did with source code?

amichail
1pts1
news.ycombinator.com 14d ago

Ask HN: Why is not using AI considered a form of arrogance?

amichail
6pts16
news.ycombinator.com 14d ago

Ask HN: Why are there only a handful of high quality TUI apps in homebrew?

amichail
1pts1
www.youtube.com 14d ago

We just figured out how AI works (J-Space) [video]

amichail
1pts0
www.businessinsider.com 14d ago

Is AI making us dumber?

amichail
2pts0
scitechdaily.com 16d ago

Stanford Scientists Reverse Age-Related Memory Loss by Targeting the Gut

amichail
9pts0
www.designboom.com 17d ago

Autonomous flying umbrella follows and shields users from rain and sunlight

amichail
100pts44
www.sfgate.com 19d ago

Why Vancouver is always a stand-in for San Francisco in movies and TV shows (2021)

amichail
58pts51
news.ycombinator.com 19d ago

Ask HN: Why do programmers watch medical shows given that it is debugging?

amichail
1pts3
news.ycombinator.com 20d ago

Ask HN: Will AI force CS to focus on what to build instead of how to build it?

amichail
2pts2
news.ycombinator.com 20d ago

Ask HN: Living alone to become illegal as intelligent robots could be required?

amichail
2pts6
www.psypost.org 22d ago

Scientists reverse autism-like symptoms in mice

amichail
12pts13
news.ycombinator.com 23d ago

Ask HN: Why don't bug reporting systems provide workarounds as rewards to users?

amichail
3pts2
news.ycombinator.com 26d ago

Ask HN: Did 1984 Mac *hardware* share more in common with the c64 than Apple II?

amichail
1pts1
nuage.lix.polytechnique.fr 26d ago

Beta test TeXmacs on Android

amichail
60pts0
[dead] 2 months ago

Even when you can detect when something is written by AI, you don't have to criticize it if the content is good/interesting.

But denigrating AI on social media is helpful if you think it can delay your unemployment as a result of AI.

You play on a 7×7 grid of colored tiles. Each row and column has two edge colors, one for each side of the grid.

On each move, you rotate a row or column by one step (with wraparound).

The twist is what happens at the edges:

* If a tile wraps around and matches the edge color → it disappears

* If it doesn’t match → it wraps normally

* If an empty space wraps → it becomes a new tile with the color of the edge it enters

You’re trying to remove tiles, but sometimes you have to create new ones to make progress.

Goal: end with as many empty spaces in the grid as you can within the move limit.

Check it out:

https://testflight.apple.com/join/3sstMjRK [iPhone/iPad]

Any feedback would be appreciated. Have fun!

PluriSnake is a daily puzzle game where you create and move colored snakes to clear tiles.

The idea is simple:

* You use color matching in two distinct ways: matching circles create snakes, and matching a snake’s color with the squares beneath it destroys them.

* Only snakes can move, and you move them in a worm-like fashion across the grid to new positions.

* Your goal is to destroy as many squares as you can. Note that destroying all of them may not be possible.

App Store link: https://apps.apple.com/us/app/plurisnake/id6756577045 [macOS/iOS/iPadOS]

Features:

* A new daily puzzle that is the same for everyone

* iCloud sync across devices

I'd love to hear what people think and how far you can get on today’s puzzle.

--

P.S. Here are the game rules:

Goal

* Destroy colored squares on a 7×7 grid using snakes made of same-colored circles. Your score is based on how many squares you destroy.

* Clearing all 49 squares is not required, and may not always be possible.

Board Setup

* Each cell contains one square and one circle, both randomly colored.

* There are 7 colors total, with each color appearing 7 times among squares and 7 times among circles.

Energy

* Energy is a shared pool for all snakes and is initially 0 units.

* Moving a snake costs 1 energy unit, regardless of how far you move it.

* You can form a snake to gain energy and spend it to move any snake on the board.

Forming Snakes

* Link 2 or more adjacent circles of the same color (orthogonal or diagonal) to form a snake.

* A snake with n circles has n – 1 links. Forming a snake immediately adds n – 1 energy units to your energy pool.

* Squares under a newly formed snake of the same color are destroyed immediately.

Moving Snakes

* Snakes move in a worm-like fashion (both orthogonal and diagonal steps are allowed), following a continuous path of isolated circles.

* Snakes cannot move onto cells occupied by other snakes. Moving a snake can pass over isolated circles (circles not part of a snake). When this happens, each circle you pass over is teleported to the cell the snake just vacated.

Square Destruction

* When a snake finishes its move, it destroys any squares of its color under its final positions.

* Moving a snake past a matching square without stopping over it does not destroy the square.

Ending the Game

* The game ends automatically if all 49 squares are destroyed, or you can end it manually at any time by triple-tapping anywhere.

* Your score counts toward the global leaderboard regardless of whether you clear all squares.

AI is a great equalizer when it comes to communication in English.

And despite what people say, the way you write is very much judged as an indication of your education and intelligence.

People who don't like the use of AI to help you write really don't want those signals to go away.

They want to be able to continue to judge others based on their English grammar instead of on the content of their writing.

[dead] 6 months ago

Maybe they should stop giving advice that appears to be racial profiling to some people.