Problems

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Problem Name Code Points Users AC Rate Date Added
BlueBook - Voting p184ex8 4 232 56.43% 2008-10-29
BlueBook - First Blank p287ex4 3 176 32.58% 2008-10-26
BlueBook - Digits p287ex5 3 294 44.73% 2008-10-26
BlueBook - Lower Case p299ex3 3 302 51.09% 2008-10-27
BlueBook - Prime p299ex4 4 244 28.21% 2008-10-27
BlueBook - Days p307ex10 3 115 21.96% 2008-10-31
BlueBook - Calculator p309ex13 5 67 22.91% 2008-11-01
BlueBook - Cross Country p100ex4 3 615 40.01% 2008-10-21
BlueBook - Direction p108ex8 3 397 37.42% 2008-10-22
BlueBook - Change P109EX10 3 284 29.84% 2008-10-17
BlueBook - Times Tables P118EX4 3 814 48.10% 2008-10-19
BlueBook - Interest P124EX3 3 305 26.68% 2008-10-19
BlueBook - Column of Numbers p140ex3 3 372 42.95% 2008-10-22
BlueBook - Max p171ex6a 3 414 31.94% 2008-10-22
BlueBook - Min p287ex3 3 428 48.69% 2008-10-26
BlueBook - Grades p307ex7 3 613 31.90% 2008-10-28
BlueBook - Leap Year p307ex9 3 447 34.66% 2008-10-27
BlueBook - Multiple p79ex5 3 726 59.85% 2008-10-19
BlueBook - Equation p84ex5 3 433 24.87% 2008-10-20
Clique clique 15p 40 10.57% 2008-09-24
Geometric Sequence seq 10 4 5.74% 2008-09-26
Dominoes domino 25 29 4.76% 2008-09-26
Digger Digger 15p 16 16.04% 2008-10-05
Return of the Digger RetDig 15p 11 10.42% 2008-10-05
Revenge of the Digger RevDig 20p 37 24.37% 2008-10-05
Divisibility Rules divrules 10p 7 44.44% 2008-10-19
Recurrence Solver rsolver 15p 13 14.39% 2008-10-19
Checkerboard Summation (Hard) checker 25p 61 12.48% 2008-10-19
Bus Stops bus 10 12 27.71% 2008-11-02
Guitar Hero ghero 25p 0 1.59% 2008-11-02
Pipe Dream pipe 15 6 12.31% 2008-11-02
Traffic Lights traffic 15p 22 35.63% 2008-11-17
What a Niche niche 10p 16 14.83% 2008-11-17
You Might be a Redneck redneck 10p 13 8.50% 2008-11-17
Revenge of the Clocks clocks 15 11 56.25% 2008-12-01
Checkerboard Summation (Easy) cheasy 12p 73 22.35% 2008-12-01
Intervals intrvl 10p 52 16.60% 2008-12-05
Presents presents 10 29 14.04% 2008-12-20
Sleigh Ride sleigh 10 69 22.57% 2008-12-20
Lego lego 20p 11 19.59% 2008-12-20
Battleships bship 10p 43 10.10% 2009-01-05
Coding Spree spree 10p 157 26.41% 2009-01-05
The Codefather father 30p 13 5.54% 2009-01-05
Advanced Battleships abship 15p 6 9.26% 2009-01-18
Detectors detectors 15p 2 2.03% 2009-01-21
Scansion scansion 10 56 21.95% 2009-01-24
TC tc 15p 27 9.66% 2009-01-27
Hashing hash 10 12 21.32% 2009-02-15
Security Cameras camera 20 25 30.04% 2009-02-15
Secret Room secret 25p 1 2.86% 2009-02-15