Psyho
@psyho.bsky.social
Game Designer; Problem Solver; past: OpenAI (Dota), Pro Competitive Programmer, Poker
Oh hey, a new steam fest. Let's see if I have missed any interesting puzzle games lately...
April 25, 2025 at 11:37 AM
Oh hey, a new steam fest. Let's see if I have missed any interesting puzzle games lately...
Microsoft: Xbox, Xbox 360, Xbox One, Xbox Series X, Xbox Series S
OpenAI: Hold my beer!
OpenAI: Hold my beer!
April 14, 2025 at 7:55 PM
Microsoft: Xbox, Xbox 360, Xbox One, Xbox Series X, Xbox Series S
OpenAI: Hold my beer!
OpenAI: Hold my beer!
Someone combined sudoku with metroidvania and the result is the best puzzle game of the 2025.
sudokupad.app/qq3kyjvu5q
I don't even like sudoku, but this is absolutely amazing.
Note: it's really difficult and quite long, but well worth it if you like logic puzzles.
sudokupad.app/qq3kyjvu5q
I don't even like sudoku, but this is absolutely amazing.
Note: it's really difficult and quite long, but well worth it if you like logic puzzles.
Sudokuvania: Digits of Despair by Skeptical Mario (Sven's SudokuPad v0.590.0)
sudokupad.app
April 14, 2025 at 7:12 PM
Someone combined sudoku with metroidvania and the result is the best puzzle game of the 2025.
sudokupad.app/qq3kyjvu5q
I don't even like sudoku, but this is absolutely amazing.
Note: it's really difficult and quite long, but well worth it if you like logic puzzles.
sudokupad.app/qq3kyjvu5q
I don't even like sudoku, but this is absolutely amazing.
Note: it's really difficult and quite long, but well worth it if you like logic puzzles.
AHC043 happened while I was on vacations and I finally had time to revisit my solution.
During the contest I had greedy+(basic, but heavily tuned) SA, where state=order of stations, with very simple rail placement.
Turns out changing greedy -> BS (+DP) would be enough for 1st*
During the contest I had greedy+(basic, but heavily tuned) SA, where state=order of stations, with very simple rail placement.
Turns out changing greedy -> BS (+DP) would be enough for 1st*
March 4, 2025 at 1:16 PM
AHC043 happened while I was on vacations and I finally had time to revisit my solution.
During the contest I had greedy+(basic, but heavily tuned) SA, where state=order of stations, with very simple rail placement.
Turns out changing greedy -> BS (+DP) would be enough for 1st*
During the contest I had greedy+(basic, but heavily tuned) SA, where state=order of stations, with very simple rail placement.
Turns out changing greedy -> BS (+DP) would be enough for 1st*
All this proves is what we all knew anyway: that competitive programming is just glorified copy-paste /s
February 13, 2025 at 8:08 AM
All this proves is what we all knew anyway: that competitive programming is just glorified copy-paste /s
For y'all that don't do programming contests
2700 is top200 in the world
1900 is top5000
Majority of people can get to 1900 within one year when dedicated. Many can get there in a few months.
Most people won't get to 2700 after a few years of training.
This is 3 months apart.
2700 is top200 in the world
1900 is top5000
Majority of people can get to 1900 within one year when dedicated. Many can get there in a few months.
Most people won't get to 2700 after a few years of training.
This is 3 months apart.
December 21, 2024 at 2:46 AM
For y'all that don't do programming contests
2700 is top200 in the world
1900 is top5000
Majority of people can get to 1900 within one year when dedicated. Many can get there in a few months.
Most people won't get to 2700 after a few years of training.
This is 3 months apart.
2700 is top200 in the world
1900 is top5000
Majority of people can get to 1900 within one year when dedicated. Many can get there in a few months.
Most people won't get to 2700 after a few years of training.
This is 3 months apart.
It looks that I have qualified for the AtCoder World Tour Final!
I haven't been to any onsite in a really long time (since they have disappeared post-covid), so I'm looking forward to it.
I haven't been to any onsite in a really long time (since they have disappeared post-covid), so I'm looking forward to it.
December 12, 2024 at 12:28 PM
It looks that I have qualified for the AtCoder World Tour Final!
I haven't been to any onsite in a really long time (since they have disappeared post-covid), so I'm looking forward to it.
I haven't been to any onsite in a really long time (since they have disappeared post-covid), so I'm looking forward to it.
I'm happy that people are moving here from Twitter, but doing so over "I don't want AI training on my data" just shows your ignorance.
November 15, 2024 at 1:39 PM
I'm happy that people are moving here from Twitter, but doing so over "I don't want AI training on my data" just shows your ignorance.
Something I will never understand about US politics:
Why is there no nationwide movement to abandon Electoral College and shift to a ranked voting system?
EC forces a 2-player game that only adds polarization, since shitting on your rival has the same value as promoting yourself.
Why is there no nationwide movement to abandon Electoral College and shift to a ranked voting system?
EC forces a 2-player game that only adds polarization, since shitting on your rival has the same value as promoting yourself.
November 4, 2024 at 6:10 PM
Something I will never understand about US politics:
Why is there no nationwide movement to abandon Electoral College and shift to a ranked voting system?
EC forces a 2-player game that only adds polarization, since shitting on your rival has the same value as promoting yourself.
Why is there no nationwide movement to abandon Electoral College and shift to a ranked voting system?
EC forces a 2-player game that only adds polarization, since shitting on your rival has the same value as promoting yourself.
Progress: 33/50
I've never expected that this will become my pick for GOTY, but it's not even close.
I've never expected that this will become my pick for GOTY, but it's not even close.
October 23, 2024 at 12:49 PM
Progress: 33/50
I've never expected that this will become my pick for GOTY, but it's not even close.
I've never expected that this will become my pick for GOTY, but it's not even close.
Hi Bluesky, I'm Psyho!
Few things about me:
- I've spent 20 years of my life in various fields of AI (including OpenAI before it was loved/hated)
- I believe, I'm the only person that made a living out of competitive programming
- My heart is in game design, though I'm yet to publish anything
Few things about me:
- I've spent 20 years of my life in various fields of AI (including OpenAI before it was loved/hated)
- I believe, I'm the only person that made a living out of competitive programming
- My heart is in game design, though I'm yet to publish anything
October 23, 2024 at 11:11 AM
Hi Bluesky, I'm Psyho!
Few things about me:
- I've spent 20 years of my life in various fields of AI (including OpenAI before it was loved/hated)
- I believe, I'm the only person that made a living out of competitive programming
- My heart is in game design, though I'm yet to publish anything
Few things about me:
- I've spent 20 years of my life in various fields of AI (including OpenAI before it was loved/hated)
- I believe, I'm the only person that made a living out of competitive programming
- My heart is in game design, though I'm yet to publish anything