How to Play Detective Puzzles
Rules, tips, and strategies for each case type.
Each Detective Puzzle challenges a different type of reasoning — deduction, pattern recognition, memory, or spatial logic. Below you'll find guides for all 9 case types.
Select a guide to learn the rules, understand how it works, and pick up tips before you play. When you're ready, hit "Play Now" to open the case.
Detective Sudoku
A classic logic puzzle where each grid is a case of pure deduction.
View Guide →Detective 2048
Merge tiles, manage space, and plan several moves ahead.
View Guide →Detective Connections
Group related clues and uncover hidden relationships.
View Guide →Detective Equation
Solve numeric equations with limited information.
View Guide →Detective Match
Memory and pattern recognition under pressure.
View Guide →Detective Search
Find hidden words across complex grids.
View Guide →Detective Scramble
Rearrange letters to uncover the correct solution.
View Guide →Detective Slider
Restore order by sliding pieces into place.
View Guide →Detective Daily
A new case every day. One attempt only.
View Guide →Frequently Asked Questions
Are all Detective Puzzles free to play?
Yes. All games can be played directly in your browser without payment.
Do I need to create an account?
No account or signup is required.
Can I play these games on mobile?
Yes. Detective Puzzles works on both desktop and mobile devices.
How long does a typical game take?
Most puzzles can be completed in a few minutes.
Is there a daily challenge?
Yes. The Daily Detective Case offers a new puzzle set every day.
Can I replay the same puzzles?
Some games reset automatically, while Daily cases refresh once per day.