14 Rabbiducks
Puzzles
Haym Hirsh
G4G14 Gift Exchange Book
G14-P051
Warped-Grid Jig-saw Puzzles
Puzzles
George Hart
G4G14 Gift Exchange Book
G14-P050
Stamping a Checker Board
Puzzles
Rachel Hardeman
G4G14 Gift Exchange Book
G14-P049
Sherclock Bird Watching
Puzzles
Jim Guinn
G4G14 Gift Exchange Book
G14-P048
Puzzle Books from All Over the World
Puzzles
Rik van Grol
G4G14 Gift Exchange Book
G14-P047
King of Hearts
Puzzles
Jeremiah Farrell
Karen Farrell
G4G14 Gift Exchange Book
G14-P046
A 14 Puzzle for G4G14
Puzzles
Todd Estroff
Jeremiah Farrell
G4G14 Gift Exchange Book
G14-P045
Engel Doug Unity - Ring & Puzzle Card & Superposition Paper
Puzzles
Douglas Engel
G4G14 Gift Exchange Book
G14-P044
Puzzle Fonts About Puzzles
Puzzles
Erik Demaine
Martin Demaine
G4G14 Gift Exchange Book
G14-P043
Some Toroidal (and Non-toroidal) Rearrangement Puzzles
Puzzles
Barry Cipra
G4G14 Gift Exchange Book
G14-P042
A Schlegal Puzzle for G4G14
Puzzles
Stephen Bloom
Jeremiah Farrell
G4G14 Gift Exchange Book
G14-P041
Dear Mister Gardner: Apocryphal Letters from Children to Martin Gardner
Legacy
Rodi Steinig
G4G14 Gift Exchange Book
G14-P040
Are You a Mathematician?
Legacy
Dana Richards
G4G14 Gift Exchange Book
G14-P039
Tetraflexagon Catalog / Penrose Pattern Coloring Book
Legacy
Red Deupree
G4G14 Gift Exchange Book
G14-P038
An Unexpected Appearance (or Look Ma, No Rectangles)
Recreational Mathematics
Robert Vallin
G4G14 Gift Exchange Book
G14-P037
Traveling Through the Sierpinski Carpet and Menger Sponge
Recreational Mathematics
Derek Smith
G4G14 Gift Exchange Book
G14-P036
Magic and Problems from Half a Millennium Ago
Recreational Mathematics
Jorge Nuno Silva
G4G14 Gift Exchange Book
G14-P035
Circle Square Illusion Templates
Recreational Mathematics
David Richeson
G4G14 Gift Exchange Book
G14-P034
Gathering for Gardeners: A Randomized Approach to Pattern Formation
Recreational Mathematics
Dana Randall
Shunhao Oh
G4G14 Gift Exchange Book
G14-P033
Tetradecahedron as Palimpsest of the Monododecahedral 1-Parameter Family of the Polymorphic Elastegrity
Recreational Mathematics
Eleftherios Pavlides
Thomas Banchoff
Alba Malaga
Chelsy Luis
Kenneth Mendez
Ryan Arthur Kim
Daanish Aleem Qureshi
G4G14 Gift Exchange Book
G14-P032
Towers and Dragons: An Unexpected Connection
Recreational Mathematics
Douglas O'Roark
G4G14 Gift Exchange Book
G14-P031
More Fun With Langford's Problem
Recreational Mathematics
John Edward Miller
G4G14 Gift Exchange Book
G14-P030
An Origami-inspired Adventure in Number Theory and Programming
Recreational Mathematics
Jeanine Meyer
G4G14 Gift Exchange Book
G14-P029
Paper Tori
Recreational Mathematics
Alba Málaga Sabogal
Samuel Lelièvre
Pierre Arnoux
G4G14 Gift Exchange Book
G14-P028
300+ Digits of Pi From an (Almost) Ordinary Deck of Cards
Recreational Mathematics
Michael Keith
G4G14 Gift Exchange Book
G14-P027