Under A Profit And Loss Problem (in Logic) Posted on 2006-11-15 (8 Comments) |
Under Six Items Problem (in Logic) Posted on 2006-11-14 (7 Comments) |
Under A Fourth Person Problem (in Liars and Knights) Posted on 2006-11-01 (16 Comments) |
Under Six Tenants Problem (in Logic) Posted on 2006-08-25 (21 Comments) |