4x4 Calendar Cube - Perpetual Date Display Puzzle (2000-2089)

The Ultimate Desk Calendar Puzzle

Transform your daily routine with this ingenious 4x4 calendar cube that combines functionality with the satisfaction of speedcubing. Designed by Daniel Evans, this unique puzzle lets you display any date from 2000 to 2089, making it the perfect perpetual calendar for your desk.

Why Choose This Calendar Cube?

• Complete date coverage: Display every single date from 2000-2089 - no gaps or missing dates
• Seasonal symbols: Special markings to represent different seasons throughout the year
• Smooth turning: Surprisingly good quality mechanism for a printed picture cube
• Daily ritual: Start each morning by setting the correct date - a satisfying mindful moment
• Conversation starter: Unique desk accessory that combines practicality with puzzle-solving

Improved Design

This calendar cube solves the limitations of previous designs that couldn't display certain dates. Every face has been carefully planned with numbers, letters, and symbols to ensure complete functionality while maintaining smooth, enjoyable turning.

Perfect for speedcubers who want a functional desk accessory, puzzle enthusiasts, or anyone looking for a unique perpetual calendar that's both practical and entertaining.