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Note: The advertisements that appear on the top of this page do not reflect the interests or opinions of me or of any of the math organizations discussed within. They are there because this website is hosted for free by 0catch.com.
Welcome to...
"Goodly Maths"
(Math Problems Online)
Your Numero Uno Resource for Math Problems
Jump to: New on this site | Problems from actual competitions | Other Problems | Articles | Books | Mock Competitions | Problem of the Week | Problems/Tutorials | Other Resources | About This Site
Please visit Project Carmen. Thanks, Cracell.
Site finally updated! Sorry about the wait.
ARML Individual 2001, Individual 2004, and Power 2004 are posted.
AHSME/AMC12 exams from 1980 to 2001 can be found at this site.
A number of solutions to past problems of the week have been posted. Check the Problem of the Week page to view them. Congratulations to everyone who had a posted solution!
Problems from actual competitions (from easiest to hardest, roughly)
General Math Contest Directory
AMC (American Math Competitions) 10/12
index goodlymaths archive goodlymaths comments official site description 10 | 12 how to prepare
AIME (American Invitational Math Exam)
index goodlymaths archive goodlymaths comments official site description more AIME
ARML (American Regions Math League)
index goodlymaths archive official site
Georgia Southern Invitational Math Contest
index goodlymaths archive goodlymaths comments official site description
MATHCOUNTS
index goodlymaths archive goodlymaths comments official site description more MATHCOUNTS
Nevada Prize Examination in High School Mathematics
index goodlymaths archive goodlymaths comments
Singapore Math Olympiad
index goodlymaths archive goodlymaths comments other Singapore websites
USAMO (USA Math Olympiad)
index archive on AMC website goodlymaths comments official site description how to prepare
USAMTS (USA Math Talent Search)
index archive on usamts website
index level 1 problems level 2 problems level 3 problems
index how to prepare for the AMC how to prepare for an olympiad
index goodlymaths archive online books recommended books
index goodlymaths archive the goodlymaths competition
index goodlymaths problem of the week problem of the week scoreboard other POW sites
A number of solutions to past problems of the week have been posted. Congratulations to everyone who had a posted solution! More problems (perhaps not 'of the week' anymore) coming soon!
Problems and Tutorials, by category
Algebra
index goodlymaths problem archive goodlymaths tutorials more Algebra
Calculus & Beyond
index goodlymaths problem archive goodlymaths tutorials more Calculus
Combinatorics
index goodlymaths problem archive goodlymaths tutorials more Combinatorics
Geometry
index goodlymaths problem archive goodlymaths tutorials more Geometry
Inequalities
index goodlymaths problem archive goodlymaths tutorials more Inequalities
Number Theory
index goodlymaths problem archive goodlymaths tutorials more Number Theory
Other Stuff
index goodlymaths problem archive goodlymaths tutorials more Other Stuff
The Art of Problem Solving - a website for students interested in competition mathematics. Features an online forum, math jams, online classes, and the AoPS books. [Other AoPS things: wikipedia article on AoPS]
Eric Weisstein's World of Mathematics - a comprehensive mathematical encyclopedia
Interactive Mathematics Miscellany, a.k.a. Cut-the-Knot
The Math Forum at Drexel University - features a problem of the week, ask Dr. Math, and more.
MathLinks - a website for olympiad-level problem solvers; features a forum, a contest, numerous problems, and other resources.
Sage Ridge Math Club
Anything pertaining to the club will be placed here.
Math Club: A Definitive Guide (TeX) (pdf)
index goodlymaths official scoreboard how to contribute acknowledgements