Problems by Bob Roos

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Random Problem0.0010891377756%8.0Harden
All in the Family0.008951349470%5.8Harden
B Road Band0.0149016713078%5.7Harden
Bio Trip0.00644936772%7.8Harden
Car Vet0.0172430724580%7.7Harden
Cheese, If You Please0.0049726623889%3.5Mediumen
Compression0.00311008787%3.6Mediumen
Ghost Leg0.00471800173096%1.5Easyen
Just Passing Through0.0396437029981%5.0Mediumen
Math Trade0.0028437531183%3.4Mediumen
Mult!0.00412182202493%1.8Easyen
Oreperations Research0.061253845363%8.0Harden
Out of Sorts0.011481522138391%2.3Easyen
Over the Hill, Part 10.0015534831290%2.4Easyen
Over the Hill, Part 20.00809675278%6.5Harden
Pearls0.132078442045%8.7Harden
Restroom Monitor0.0126920616078%4.6Mediumen
Schedule0.00642211362%6.8Harden
Scholar's Lawn0.002070634775%7.9Harden
Simply Sudoku0.0093722417277%3.9Mediumen
Square Rooms0.00643674872%5.9Harden
Taxed Editor0.0041318012670%6.6Harden
Watch Where You Step0.0663419712262%7.5Harden
Weighty Tomes0.0046012810884%3.9Mediumen
Workers of the World Unite! Just Not Too Close.0.011880715983%5.7Harden