Take the comprehensive cognitive assessment developed by Guinness World Records Puzzle Master Timothy E. Parker. Measure your true intellectual potential across 6 brain domains.
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ADVANCED LEARNING ACADEMY
GUINNESS WORLD RECORDS PUZZLE MASTER
SUMCRUNCHER
THE ONLY DAILY BRAIN GAME YOU NEED
A precision-designed numerical cognition exercise that trains four critical brain regions in under five minutes. Created by Guinness World Records Puzzle Master Timothy E. Parker, whose puzzles have reached over 180 million solvers worldwide.
Guinness Record
World's Most Syndicated
80+ Million
Daily Solvers
17,000+
Puzzles Created
TRAIN YOUR BRAIN DAILY
SumCruncher exercises four essential cognitive domains through continuous mental arithmetic. Unlike passive puzzles, your brain is computing every second โ from first glance to final tile.
Parietal Lobe โ Numerical Processing
Prefrontal Cortex โ Strategic Planning
Working Memory โ Mental Tracking
Processing Speed โ Quick Calculation
TODAY'S CHALLENGE
--
Target
24
Numbers
9
Sets
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SUMCRUNCHER
By Timothy E. Parker โ Guinness World Records Puzzle Master
00:00
Time
--
Target
0/--
Score
Find 2 numbers that equal --
๐ PUZZLE COMPLETE!
Excellent mental workout!
0
Score
00:00
Time
0/9
Sets
๐จ THE MASTERPIECE REVEALED
Each color = one solution set. All sum to the same target!