Doomsday Practica

Kenny Allen Christopher

About this app

Become a Mental Calendar Master

Have you ever wanted to calculate the day of the week for any date... in your head? 🚀

Unleash your inner math genius with Domsday Pactica, the ultimate app for learning and mastering John Conway's Doomsday Algorithm.

• Fun Practice: Test your skills with random dates and timed challenges. Beat your own records!
• Improve your Mind: Boost your memory, mental calculation and logical reasoning. 🧠
• For Everyone: Whether you are a student, professional or just curious.
• Timed Challenges: How fast can you calculate? Test yourself!
• Instant Feedback: Learn from your mistakes and celebrate your successes.
• Visualize your Progress: Track your successes and errors with graphs. Watch your response statistics and see how you improve with each practice!

Ready to impress your friends with your mental calendar skills?