Abacus Speed Test
How fast can you solve? Race the clock, solve problems on the abacus, and track your personal records. The ultimate mental math speed challenge.
Start Speed Test →How It Works
Choose Your Time
60 seconds for a quick test, 120 for standard practice, or 180 for an endurance challenge.
Solve Problems
Arithmetic problems appear. Set the answer on the abacus and submit. New problem instantly appears.
Beat Your Best
Track your personal records. See how many correct answers you can get. Try to beat your score next time.
Benchmark Scores (60 seconds)
How to Actually Get Faster
Just doing more speed tests won't make you faster. Here's what will.
Fix your bottleneck first
Pay attention to where you slow down during a timed run. Is it reading the problem? Setting the initial number? The carry-over step? Most of the time it's the carry-over — which means your complement recall needs work, not your speed. Go back and drill complements until they're instant, then come back to time attack. You'll see an immediate jump.
Warm up before you go for records
Your first run of the day will almost always be slower than your third. Do two warm-up rounds at easy difficulty before you try to beat your personal best. Your fingers and brain need a minute to get into the groove. Trying to set a record cold is a recipe for frustration.
Don't move on to harder problems too fast
It's tempting to jump to 3-digit problems because you can solve them. But if you're solving them slowly, you're building slow habits. Master single-digit problems until you can fly through them, then move to double-digit. Speed comes from doing easy things insanely fast, not hard things at a crawl.
Track your weekly progress, not daily
Some days you'll randomly score 5 points higher than usual. The next day you'll be back to normal. That's not regression — that's just how brains work. Look at your average score across a week. That number should go up over time. If it's flat for 2+ weeks, you've got a technique issue, not a practice issue.
Train Smarter with These Tools
Speed without technique is just fast guessing. Build the fundamentals.
Complement Drills
The #1 way to get faster at time attack. Instant complements = instant carries.
Step-by-Step Solver
If you keep getting a certain type of problem wrong, see the correct approach.
Flash Anzan
Next level after time attack — do it all in your head.
Learning Path
Structured curriculum with speed training at Level 7.
Worksheet Generator
Print problems to practice with a physical abacus.
How to Use Guide
Basics guide if you're new to the abacus.
Speed Test FAQ
How does the speed test work?
Pick a time limit and difficulty. The clock starts, problems appear one after another. Solve each on the abacus and submit. Your score is how many you solve correctly before time's up.
What's a good score?
For 60-second rounds: 5-10 is beginner, 10-20 intermediate, 20-30 advanced, 30+ expert. Focus on beating your personal best rather than comparing to others — everyone starts somewhere.
How can I improve my speed?
Master complement drills first — they're the foundation of speed. Then practice regularly with the speed test. Also try Flash Anzan for pure mental speed.
Ready to Race the Clock?
Open the tool and start your first timed challenge. Beat your personal best every session.
Start Time Attack Free →