Problems by Bob Roos

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Random Problem0.0010891387655%8.0Harden
All in the Family0.008951329270%5.9Harden
B Road Band0.0149016913178%5.7Harden
Bio Trip0.00644956872%7.9Harden
Car Vet0.0172430724680%7.6Harden
Cheese, If You Please0.0049726623889%3.4Mediumen
Compression0.00311018887%3.6Mediumen
Ghost Leg0.00471806173696%1.4Easyen
Just Passing Through0.0396437430481%4.9Mediumen
Math Trade0.0028437531283%3.3Mediumen
Mult!0.00412184202693%1.8Easyen
Oreperations Research0.061253845363%8.0Harden
Out of Sorts0.011481562142291%2.2Easyen
Over the Hill, Part 10.0015535031590%2.3Easyen
Over the Hill, Part 20.00809665279%6.1Harden
Pearls0.131869442148%8.7Harden
Restroom Monitor0.0126920516078%4.5Mediumen
Schedule0.00642211362%7.1Harden
Scholar's Lawn0.002070634775%8.0Harden
Simply Sudoku0.0093722417377%3.9Mediumen
Square Rooms0.00643684972%6.1Harden
Taxed Editor0.0041318012670%6.6Harden
Watch Where You Step0.0663419712362%7.4Harden
Weighty Tomes0.0046012910884%4.0Mediumen
Workers of the World Unite! Just Not Too Close.0.011880726083%5.7Harden