When did 5 foot squares become standard in D&D?
88875
When did the 5-foot square/hex become the standard unit of measurement in Dungeons & Dragons?
155654
Is starting a group with 5 newbies (DM included) possible?
150303
What is the limit to a Glyph of Warding's trigger?
118420
What is wrong with the D&D 3.5 FAQ?
55946
What are the primary differences between the rules of D&D 3.5 and Pathfinder?
127392
How do I know which edition of Dungeons and Dragons (D&D) the books I'm looking at are for?
27935
Is there an official Forgotten Realms map for D&D 5e?
43515
Will there be D&D Insider content & features for D&D 5e?
104751
How do I start DMing a new game after the Red Box?
7800
What is the purpose of old-school D&D class level limitations?
110627
Are there (additional) guidelines for converting older editions' equipment to 5e?
127879
What does '#AT' mean in early versions of D&D and AD&D?
45693
When do "per day" spell-like abilities recover in 3rd edition?
111381
How do spell/magic immunity and spell/magic resistance work in 5th edition?
122558
Testing for players within a specified rectangular area
152163
How to measure on a grid the area of a sphere area spell or effect centered on a creature?
61838
Symbols for four and five vertical dots