 |
Announcing: Subtraction Triangles
Sunday, January 6, 2008
|
The last time a new game made its appearance on The Problem Site, my niece scolded me a bit, saying: "Uncle Doug, how come you didn't put up an announcement about the new game?"
So, Annie, this is for you.
ANNOUNCING: SUBTRACTION TRIANGLES
Many students are returning to school tomorrow (around here most students started back to school on Thursday, but I know not everyone runs on the same schedule as we do up here in the cold northern reaches of the US), so just in time to kick off a new week and a new year, and get the brain in gear, I'd like to direct your attention to the new game on The Problem Site: Subtraction Triangles.
Subtraction Triangles are like upside down and backwards Pascal's Triangles. I won't explain any more here, since it's explained on the game page. I will just say this: Even though the puzzles are divided into "Easy" and "Difficult", don't think that the "Easy" puzzles are going to be so easy that you can do them with your eyes closed. They're not that easy!
I hope you enjoy the new game!Labels: math, theproblemsite
posted by Douglas Twitchell at
0 Comments:
| |
| The Puzzler Blog |
The Puzzler Blog gives information about what's new at Virtu Software's puzzle sites.
You can subscribe to this blog by clicking the syndication icon below.
|
|
