Memorize CFOP algorithms with ease
Sub-10s in 1 month
Your personal alg trainer
Deddal helps you memorize and track your progress.
Memorizing algorithms is overwhelming. You hop between lists, videos, and PDF dumps - losing track, repeating what you’ve forgotten, and wasting time.
What’s worse, most tools treat all cases equally - but your brain doesn’t. You need a system that knows where you are.
Memorizing algorithms is overwhelming. You hop between lists, videos, and PDF dumps - losing track, repeating what you’ve forgotten, and wasting time.
What’s worse, most tools treat all cases equally - but your brain doesn’t. You need a system that knows where you are.
How it works
1. Pick a case set
From OLL to PLL, F2L to COLL, Deddal lets you train the exact
cases set you want to master.
Pick a set and focus your time where it matters most.
Pick a set and focus your time where it matters most.
2. Learn & Drill
Visualize each case in 3D, follow clear move sequences, and
repeat with timed drills until your fingers flow naturally.
Deddal’s training mode builds lookahead and recognition speed — just like a coach, in your pocket.
Deddal’s training mode builds lookahead and recognition speed — just like a coach, in your pocket.
3. Track & Improve
Every session counts. Track memorization, and solve times as you
go.
Watch your weak spots shrink and your averages drop — proof that your training pays off.
Watch your weak spots shrink and your averages drop — proof that your training pays off.
Features you'll love
These unique features ...
Comprehensive CFOP library
All advanced set (F2L, 2-look OLL, 2-look PLL) and expert sets (OLL, PLL) with multiple algorithm options
Progress Dashboard
See mastery trends, weak spots, and next goals
3D Visualizations
Rotate, inspect, and understand moves from any angle
Dark Mode & Mobile Layout
Use it comfortably anytime, anywhere
What cubers are saying
"Great!"
Finally, a cubing app that's more than just a timer. Simple, clean, and exactly what I needed to improve my solves.
Elf the scientist
App Store
You can enjoy learning for free. Premium unlocks advanced
tracking, custom algs.
Unlock Full Speed!
Learn all the OLL and PLL algorithms