Thursday, December 30, 2010
Rules -- Proof of Quilt
Posted by Unknown on 2:25 PM with No comments
Proof of Quilt was invented by the Japanese puzzle company Nikoli (under the name Shakashaka) in 2008.
1. Place black isosceles right triangles in some of the white cells in the grid. Each triangle must occupy exactly half of its cell, but may be in one of four orientations (◢, ◣, ◤, or ◥). A white cell may only contain one triangle.
2. Every contiguous region of white must be shaped like a rectangle (or a square).
3. A number in a black cell represents how many triangles share an edge with that cell.
1. Place black isosceles right triangles in some of the white cells in the grid. Each triangle must occupy exactly half of its cell, but may be in one of four orientations (◢, ◣, ◤, or ◥). A white cell may only contain one triangle.
2. Every contiguous region of white must be shaped like a rectangle (or a square).
3. A number in a black cell represents how many triangles share an edge with that cell.
Monday, December 27, 2010
Monday Mutant 58: Blackbarrier Jam / Streaming Content (cipher)
Posted by Unknown on 2:29 PM with No comments
In the Blackbarrier Jam puzzle on the left and in the Streaming Content puzzle on the right, the given numbers have been replaced by letters; all instances of a particular letter represent the same number, but two different letters must represent different numbers. (This applies whether the letters are in the same grid or not.) The rules are otherwise unchanged.
My most sincere apologies for today's Monday Mutant being late; I was debating whether to put the series on hold for the holidays, but decided against it a few hours ago.
My most sincere apologies for today's Monday Mutant being late; I was debating whether to put the series on hold for the holidays, but decided against it a few hours ago.
Friday, December 24, 2010
Puzzle 475: Fencing Match 45
Posted by Unknown on 10:01 PM with No comments
Merry Christmas! (Well, in the Central time zone, at least. Those of you living west of that time zone still think it's Christmas Eve.)
On this holiday, Christians commemorate the birth of Jesus Christ, who has been alternately portrayed as a generous feeder of the hungry and as kind of a jerk towards tall people. It is also a day when some Christians complain about how secular the holiday has become with its focus on materialism and Santa Claus rather than on Jesus, and demand that the "Christ" be put back in "Christmas". This large puzzle not only puts the "Christ" in "Christmas", but the "mas" as well, or more technically the "más" (the Spanish word for more). Oh, and for those non-Christians out there who are offended to see crosses in a logic puzzle, think of it this way: Christmas is about the birth of Christ, but crosses represent the death of Christ! As such, I'm really offending Christians just as much, if not more.
That paragraph aside, I hope you enjoy this Christmas present from me to logic puzzle fans everywhere.
On this holiday, Christians commemorate the birth of Jesus Christ, who has been alternately portrayed as a generous feeder of the hungry and as kind of a jerk towards tall people. It is also a day when some Christians complain about how secular the holiday has become with its focus on materialism and Santa Claus rather than on Jesus, and demand that the "Christ" be put back in "Christmas". This large puzzle not only puts the "Christ" in "Christmas", but the "mas" as well, or more technically the "más" (the Spanish word for more). Oh, and for those non-Christians out there who are offended to see crosses in a logic puzzle, think of it this way: Christmas is about the birth of Christ, but crosses represent the death of Christ! As such, I'm really offending Christians just as much, if not more.
That paragraph aside, I hope you enjoy this Christmas present from me to logic puzzle fans everywhere.
(click to enlarge)
Puzzle 474: Circumnavi-Gates 17
Posted by Unknown on 1:35 PM with No comments
Fans of Chip's Challenge or of my puzzles will be excited to know that these two things have come together in what is known as Chip's Challenge Level Pack 3! From what I understand, this official sequel to Chip's Challenge Level Pack 2, which is in turn an unofficial sequel to the original 149 levels of Chip's Challenge, contains two levels that I created (levels 43 and 98) and 147 levels that other Chip's Challenge fans made. I am truly glad to have been a part of this.
Thursday, December 23, 2010
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