Repeat solved!!!!

It seems that this big problem is solved in an interesting way. Players do not choose the expression anymore, but it is automatically generated in a way that only Richard knows. We do not have repeat for more than 60 games.

This was a main reason for many players to stop playing Empathy.  There is no more excuse for them to not play. It will be very interesting to see many players from a past to play again. This is a call for them all - play again.

Here is a graphics showing all repeated games:

And a list of them:

1155clockJanuary 19, 20072227sportsAugust 31, 20073230bridgeSeptember 9, 20074275treesJanuary 22, 20085286furnitureFebruary 24, 20086338harry potterJuly 29, 20087375bridgeNovember 17, 20088433bookMay 16, 20099445godJune 21, 200910483things the color of blueOctober 25, 200911521glassFebruary 16, 201012530herbsMarch 15, 201013550springMay 17, 201014584silverSeptember 3, 201015586musical instrumentsSeptember 10, 201016588AntarcticaSeptember 16, 201017646golfMarch 13, 201118654blueApril 7, 201119658islandsApril 19, 201120692wineAugust 4, 201121705silverSeptember 12, 201122706chessSeptember 15, 201123715catsOctober 12, 201124726waterNovember 14, 201125738christmasDecember 20, 201126753New YorkFebruary 3, 201227754chocolateFebruary 6, 201228755star warsFebruary 9, 201229759types of cloudsFebruary 21, 201230771dadMarch 28, 201231774kissApril 6, 201232778blueApril 18, 201233789sleepMay 22, 201234797metalJune 15, 201235808sunJuly 31, 201236823rainSeptember 14, 201237842fruitNovember 19, 201238846winterDecember 1, 201239862GreeceJanuary 30, 201340869iceFebruary 20, 201341875weatherMarch 10, 201342878birdMarch 19, 201343879forestMarch 22, 201344897snowMay 15, 201345905catsJune 8, 201346908skyJune 17, 201347911kissJune 26, 201348912eggJune 29, 201349913summerJuly 2, 201350915guitarJuly 8, 201351919calendarJuly 20, 201352922cactusAugust 3, 201353924basketballAugust 9, 201354935BeethovenSeptember 11, 201355939fast carsSeptember 23, 201356940rockSeptember 26, 201357943breakfastOctober 5, 201358945silverOctober 11, 201359950Star TrekOctober 26, 201360951schoolOctober 29, 201361964silentDecember 12, 201362981cakeFebruary 1, 201463982metalFebruary 4, 201464996blueMarch 18, 2014651000underwearMarch 30, 2014661003EgyptApril 8, 2014671008LoveApril 23, 2014681021coffeeJune 4, 2014691025waterJune 16, 2014

There were 13 games played 3 times and 2 games (blue, silver) played 4 times.

Now WORD for game is chosen from popular answer and never used words.

But it is not probably best solution.

Any solution isn't ideal, but this solution is much, much, much better than before. Repeated topic just kill Empathy.  I hope that now number of players will increase.

Thanks Richard for your works. I was surprised that you spend time on game with so few players.

Unfortunately, not everything is as nice as it looked. Still we have repetiton in the last 60 games. :(

First there are two expressions that can be easily eliminated:

1051Color=86Colors1071Planet=247Planets

Richard already have algorithm for plurals and singulars.

Then there are two almost repeat:

1047Stars=470Stars in the Sky1053Day=96Days of the week

They are a little bit more complicated to eliminate, but it is possible to eliminate them automaticaly.

And finaly there is hardest one:

1078America=1041USA

This is nearly impossible to automatically eliminate.

Perhaps there is more repetition, but finding them requires a lot of manual work.

Looks like we still have to live with some repetition. :(

I don't see America and USA as repetitions.

When you compare result for these two games, you will see that they are very similar. By copying top answers from one game you can get good score in other. This is almost repeat.