Here is the list of solutions that passed the Logic Testing for TSQL Challenge 28 - SELECT TOP N articles from each category from a SQL Server 2000 database.

1		andriy zabavskyy	andriy_zabavskyy_tsqlchallenge_28_v1.sql
2		bradley small	bradley_small_tsqlchallenge_28.sql
3		Dalibor Margotic	Dalibor_Margotic_tsqlchallenge_28_3.sql
4		david betteridge	david_betteridge_tsqlchallenge_28.sql
5		dennis allen	dennis_allen_tsqlchallenge_28_v1.sql
6		dennis allen	dennis_allen_tsqlchallenge_28_v2.sql
7		edgar ramirez	edgar_ramirez_tsqlchallenge_28.sql
8		Juan Delgado	Juan_Delgado_tsqlchallenge_28_v3.sql
9		Juan Delgado	Juan_Delgado_tsqlchallenge_28_v2.sql
10		Leszek Gniadkowski	Leszek_Gniadkowski_tsqlchallenge_28_v1.sql
11		Leszek Gniadkowski	Leszek_Gniadkowski_tsqlchallenge_28_v2.sql
12		Powichrowski Marek	Powichrowski_Marek_tsqlchallenge_28.sql
13		tapan bhatt	tapan_bhatt_tsqlchallenge_28.sql
14		tomas boixet	tomas_boixet_tsqlchallenge_28.sql

Note that the challenges are 'always ON', which means that you can submit a solution at any time. You can submit a new solution even after the results are published.