Announcing SpeedPuzzling.com Speed Puzzle Ratings!

Many people wonder...Is this a "fast" puzzle or a "slow" puzzle? 

Now you can know about what to expect before you try a new puzzle!  We have rated dozens of puzzles into these 5 speed categories, according to the median time it takes to solve the puzzle Solo. 

​See our previous contest puzzles here.

* P4 Score = Puzzle Piece Placement Proficiency (per minute)

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Super Fast

Measure	1000 piece	500 piece	300 piece
P4	​> 5.7	> 7.4	> 9.1
Time	< 3h 15m	< 1h 8m	< 0h 33m

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Fast

Measure	1000 piece	500 piece	300 piece
P4	> 4.7	> 6.1	> 7.6
Time	< 3h 35m	< 1h 23m	< 0h 40m

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Average

Measure	1000 piece	500 piece	300 piece
P4	> 3.9	> 5.0	> 6.3
Time	< 4h 15m	< 1h 40m	< 0h 47m

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Slow

Measure	1000 piece	500 piece	300 piece
P4	> 3.2	> 3.9	> 5.1
Time	< 5h 15m	< 2h 10m	< 0h 59m

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Super Slow

Measure	1000 piece	500 piece	300 piece
P4	< 3.2	< 3.9	< 5.1
Time	> 5h 15m	> 2h 10m	> 0h 59m