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David_Gerard comments on Open thread, 11-17 March 2014 - Less Wrong Discussion

3 Post author: David_Gerard 11 March 2014 10:45PM

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Comment author: David_Gerard 11 March 2014 10:47:28PM *  10 points [-]

Here's a marvellous memetic hazard that you should avoid clicking on. The 2048 game. Just in case you thought you were getting any work done today. HN discussion. (And HN on its memetically hazardous nature. Creator: "I've been playing this all day today. I basically created my own demise.")

(Someone has, of course, written an AI to try to beat it. HN discussion, though try to figure it out yourself first.)

Comment author: Metus 12 March 2014 12:11:42AM 16 points [-]

Take the warning seriously.

Comment author: TylerJay 12 March 2014 06:00:16PM 2 points [-]

I beat it the other day after seeing it on HN. It was really fun and it was incredibly easy to get into flow. Fortunately, it was time I could afford to burn, but I did spend a solid 2 hours on it.

Comment author: Stabilizer 15 March 2014 01:58:06AM 0 points [-]

This is not a joke.

Comment author: NancyLebovitz 12 March 2014 01:37:17AM 4 points [-]

Definitely fascinating. It's a shame it doesn't keep track of number of moves-- the fewest number of moves needed to clog up the board might also be interesting.

Comment author: RichardKennaway 12 March 2014 12:12:05PM 5 points [-]

The total of all the numbers on the board goes up by 2 on every move and starts at 4. Therefore the number of moves you've made is (current total - 4)/2. To reach 2048 requires at least 1022 moves. As a rough rule of thumb, look at the biggest number on the board: that's a ballpark estimate of how many moves you've played.

I realised this shortly after getting into the flow of my first game, and it entirely extinguished my desire to play a second. My memetic immune system is strong.

Comment author: David_Gerard 12 March 2014 12:45:25PM 0 points [-]

Actually, I think 90% of the time it adds a 2, 10% it adds a 4.

Comment author: Gunnar_Zarncke 13 March 2014 09:05:54AM 1 point [-]

Set a time/alarm. I set mine to 5min. That time was enough to get a feel for how to win (I played up to 512).

Initial strategy: 1. Xrrc n ynetre ahzore zber va gur pbearef guna fznyyre ahzoref. 2. Xrrc n ynetre ahzore zber ba gur fvqr guna fznyyre ahzoref. 3. Oevat gur fnzr ahzoref arkg gb rnpu bgure. Xrrcvat zrnaf qba'g zbir njnl sbe n fnsr cynpr hagvy arrqrq.