Tags » Logic Puzzles

Puzzle 23: Black Hole Tapa

Rules (copied from the TVC instruction book): Follow regular Tapa rules. Additionally, each row/column must contain N Black Holes. Black Holes must be placed on the Tapa wall. 201 more words


Puzzles for December 2016

The DECEMBER 2016 SKEPTICAL CROSSWORD is about General Skeptical issues.

New sets of Picture Puzzles and “Mixed Bag” questions, are at the top of the… 13 more words

Announcements - Vic Skeptics

Solution to Puzzle #160: $50 for All

This was a tough puzzle, and only two people sent correct answers – Suman Saraf (and his daughter) and Pratik Poddar – hats off to both of you! 505 more words

Alok Goyal

Famous Math and Logic Paradoxes

Math and Logic are full of paradoxes.

1. Achilles and the Tortoise The Paradox of Achilles and the Tortoise was described by the Greek philosopher… 635 more words

Math Education