Articles By

Puzzle Master

Puzzle Master

Browse the Best

Puzzle Master

The Four Digit Number

Difficulty:

Easy

Three Envelopes

Difficulty:

Hard

The Man in the Elevator

Difficulty:

Easy

The Two Doors

Difficulty:

Hard

The Light Switches

Difficulty:

Hard

The Three Boxes

Difficulty:

Medium

Broken Before Usable

Difficulty:

Easy

Speak Without a Mouth

Difficulty:

Medium

Father and Son Age Difference

Difficulty:

Easy

Cold to Warm

Difficulty:

Easy

What Has Keys

Difficulty:

Easy

Tall When I’m Young

Difficulty:

Easy

The More You Take

Difficulty:

Medium

A Full Boat

Difficulty:

Medium

River Crossing

Difficulty:

Easy

Back