Riddles & Brain Teasers
I Q Fit
Brain Gems Free: A fun and addictive word game mix of word jumble puzzles and crossword clues
Will Shortz Presents Triple Threat Sudoku: 200 Hard Puzzles
MagNif Money maze Puzzle
Brain Games Brain Teasers - PC
100 Doors - Underground
ThinkFun Gordians Knot
Aqua Belle
Will Shortz Presents the Big, Bad Book of KenKen: 100 Very Hard Logic Puzzles That Make You Smarter
Take Action to Escape
Word Sum Puzzles
Brain Gems: A fun and addictive word game mix of word jumble puzzles and crossword clues
Perplexus Maze Game by PlaSmart, Inc.
Will Shortz Presents Puzzle-a-Day: Hard KenKen: 365 Challenging Logic Puzzles That Make You Smarter
B-dazzle Scramble Squares - Maine Lighthouses
Drop - Anniversary Edition - PC
The Brainchild: A Puzzle To Drive You Wacky!
Brain Teasers
Will Shortz Presents Coffee and KenKen: 100 Easy to Hard Logic Puzzles That Make You Smarter
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