This is a temporary page to define Minesweeper Slang. Eventually, each entry will receive a detailed
history and description in a Minesweeper Encylopaedia.

3BV Bechtel's Board Benchmark Value.
Minimum count of left clicks needed to complete a board.
 
3BV/s 3BV per second.
[ 3BV / (Time - 1) ]
 
Dreamboard An easy Intermediate board on which several players achieved records, leading to the discovery of board cycles.
 
UPK Unfair Prior Knowledge.
Playing a board with a known layout.
 
IOE Index of Efficiency.
[ 3BV / Total Clicks ]
 
IOS Index of Speed.
[ log (Time - 1) / log (3BV) ]
 
RQP Rapport Qualité Prix
[ Time / (3BV/s) ]
 
Chording Pressing both buttons near flagged mines to clear space.
 
Doubleclick Pressing both buttons near flagged mines to clear space.
 
Minute Barrier Completing Expert level in less than one minute.
 
IMC International Minesweeper Committee.
 
Blast Lose.
 
OBV This value is still under development and has a different formula per level.
 
MBV Modified 3BV. An early name for OBV.
 
M3BV Modified 3BV. An early name for OBV.
 
LC Lose on the last click.
 
NF No flags are used during play.
 
Elmar's Syndrome Equal your record many times without getting better.
 
Hopsing Make a time and 3bv/s record in the same game.
   
1.5 Click Chording, with the right button already depressed from placing a flag.