03:02

History's First Ever Crossword

05:45

Thanksgiving Logic Puzzle

05:25

A Knights and Knaves Election Puzzle

01:15

Sudoku of the Dead

05:51

Haunter Hunter 3 (answer)

01:10

Haunter Hunter 3 (hard) || Trichotomy Puzzle #021

03:08

Haunter Hunter 2 (intermediate) || Trichotomy Puzzle #020

03:01

Haunter Hunter 1 (easy) || Trichotomy Puzzle #019

07:36

The Four Riddles of Batman Forever

05:46

Mouse Maze 3 (answer)

01:48

Mouse Maze 3 (hard) || Trichotomy Puzzle #018

04:49

Mouse Maze 2 (intermediate) || Trichotomy Puzzle #017

03:07

Mouse Maze 1 (easy) || Trichotomy Puzzle #016

03:01

Scofield's Sudoku: Breakout

07:24

The Diamond Detective 3 (answer)

01:48

The Diamond Detective 3 (hard) || Trichotomy Puzzle #015

04:13

The Diamond Detective 2 (intermediate) || Trichotomy Puzzle #014

02:55

The Diamond Detective 1 (easy) || Trichotomy Puzzle #013

04:19

History's First Ever Sudoku || Classic Puzzle #04

07:32

Trials of Tiles 3 (answer)

01:53

Trials of Tiles 3 (hard) || Trichotomy Puzzle #012

07:11

Professor Snape's Potions Riddle

04:48

Trials of Tiles 2 (intermediate) || Trichotomy Puzzle #011

03:23

Trials of Tiles 1 (easy) || Trichotomy Puzzle #010

03:41

Caw-cophony 3 (answer)

07:52

The Wason Selection Task || Classic Puzzle #03

01:31

Caw-cophony 3 (hard) || Trichotomy Puzzle #009

03:08

Introduction to the Trichotomy Puzzles

02:45

Caw-cophony 2 (intermediate) || Trichotomy Puzzle #008

02:28

Caw-cophony 1 (easy) || Trichotomy Puzzle #007

05:26

Gameshow Gumshoe 3 (answer)

02:37

Gameshow Gumshoe 3 (hard) || Trichotomy Puzzle #006

04:15

Counterfeit Among 8 Coins || Classic Puzzle #02

04:18

Gameshow Gumshoe 2 (intermediate) || Trichotomy Puzzle #005

02:06

Gameshow Gumshoe 1 (easy) || Trichotomy Puzzle #004

03:36

The Wolf, the Goat, and the Cabbage || Classic Puzzle #01

07:20

Ice-cream Conundrum 3 (answer)

02:44

Ice-cream Conundrum 3 (hard) || Trichotomy Puzzle #003

01:22:51

Puzzles of Uncharted | A Retrospective

04:45

Ice-cream Conundrum 2 (intermediate) || Trichotomy Puzzle #002

03:05

Ice-cream Conundrum 1 (easy) || Trichotomy Puzzle #001