Problems by Bob Roos

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Random Problem0.00108947013829%7.8Harden
All in the Family0.008954238921%5.8Harden
B Road Band0.0249044812728%6.2Harden
Bio Trip0.0064429811539%7.2Harden
Car Vet0.015117430326%7.6Harden
Cheese, If You Please0.0049777035146%3.5Mediumen
Compression0.0051558354%3.0Mediumen
Ghost Leg0.0052576173067%1.5Easyen
Just Passing Through0.031034152536224%5.3Mediumen
Math Trade0.0028455331156%3.2Mediumen
Mult!0.0053663203456%2.0Easyen
Oreperations Research0.0612533127223%7.2Harden
Out of Sorts0.0153825159642%2.2Easyen
Over the Hill, Part 10.0015556030154%2.6Easyen
Over the Hill, Part 20.0022401855630%7.2Harden
Pearls0.2020781572818%8.8Harden
Restroom Monitor0.01561519231%4.8Mediumen
Schedule0.00642281139%5.5Harden
Scholar's Lawn0.0027424198420%7.7Harden
Simply Sudoku0.0093752119137%3.7Mediumen
Square Rooms0.006432149343%7.0Harden
Taxed Editor0.0041367715323%6.8Harden
Watch Where You Step0.0663479418223%7.7Harden
Weighty Tomes0.00526212748%3.7Mediumen
Workers of the World Unite! Just Not Too Close.0.0120711697041%4.9Mediumen