Problems by Bob Roos

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Random Problem0.00108951314127%7.8Harden
All in the Family0.008954479120%5.8Harden
B Road Band0.0149049313728%5.9Harden
Bio Trip0.0064431611536%7.2Harden
Car Vet0.015120831026%7.7Harden
Cheese, If You Please0.0049782036845%3.5Mediumen
Compression0.0051829954%3.0Mediumen
Ghost Leg0.0052693180267%1.5Easyen
Just Passing Through0.031034158337624%5.1Mediumen
Math Trade0.0028474232844%3.4Mediumen
Mult!0.0053775208755%1.9Easyen
Oreperations Research0.0612533377422%7.2Harden
Out of Sorts0.0153976165642%2.3Easyen
Over the Hill, Part 10.0015562333153%2.4Easyen
Over the Hill, Part 20.0022402045627%7.2Harden
Pearls0.2020781833117%8.3Harden
Restroom Monitor0.01564119731%4.7Mediumen
Schedule0.00642361644%5.7Harden
Scholar's Lawn0.0027424448920%7.7Harden
Simply Sudoku0.0093779121527%4.0Mediumen
Square Rooms0.006432359540%7.0Harden
Taxed Editor0.0041370815822%6.6Harden
Watch Where You Step0.0663484919323%7.6Harden
Weighty Tomes0.00529113346%3.6Mediumen
Workers of the World Unite! Just Not Too Close.0.0118802057637%5.7Harden