Pickover
Puzzles
- pickover.01Title: Cliff Puzzle 1: Can you beat the numbers game?
- pickover.02Title: Cliff Puzzle 2: Grid of the Gods From: cliff@watson.ibm.com
- pickover.03Title: Cliff Puzzle 3: Too many 3's From: cliff@watson.ibm.com
- pickover.04Title: Cliff Puzzle 4: Time in a Bottle From: cliff@watson.ibm.com
- pickover.05Title: Cliff Puzzle 5: Mystery Sequence From: cliff@watson.ibm.com
- pickover.06Title: Cliff Puzzle 6: Star Chambers From: cliff@watson.ibm.com
- pickover.07Title: Cliff Puzzle 7: 3x3 Recursion From: cliff@watson.ibm.com
- pickover.08Title: Cliff Puzzle 8: Squares and Squares and Squares ....
- pickover.09Title: Cliff Puzzle 9: 3-Atoms and Growth From: cliff@watson.ibm.com
- pickover.10Title: Cliff Puzzle 10: The Ark Series From: cliff@watson.ibm.com
- pickover.11Title: Cliff Puzzle 11: The Leviathan Number From: cliff@watson.ibm.com
- pickover.12Title: Cliff Puzzle 12: Slides in Hell From: cliff@watson.ibm.com
- pickover.13Title: Cliff Puzzle 13: Ladders to Heaven From: cliff@watson.ibm.com
- pickover.14Title: Cliff Puzzle 14: Geography Genuflection From: cliff@watson.ibm.com
- pickover.15Title: Cliff Puzzle 15: Cherries in Wine Glasses From: cliff@watson.ibm.com Added material
- pickover.16Title: Cliff Puzzle 16: Undulating Squares From: cliff@watson.ibm.com Added material
- pickover.17Title: Cliff Puzzle 17: Weird Recursive Sequence From: cliff@watson.ibm.com
- pickover.18Title: Cliff Puzzle 18: Difficult Nested Roots From: cliff@watson.ibm.com
- pickover.22Are there factorions (numbers equal to the sum of the factorials of their digits) larger than 40,585? New