ctc-catalogue: pencil_puzzles: 5 rows where Constraints contains "Region Building" sorted by Id descending

Pencil puzzle-solving (excluding sudoku) videos from CTC.

Data source: Cracking the Cryptic Catalogue · About: View on GitHub

5 rows where Constraints contains "Region Building" sorted by Id descending

descending

Id ▲	Puzzle Title	Date	Solver	Type	Setter	Constraints	Video	Video Length	Video Length (Minutes)
7896	Yin-Yang-Yong	2025-12-03	Simon	Latin Square	Marty Sears	Count, Entropic Lines, German Whispers, Nabner, Non-Repeat, Region Building, Repeat Digits, Same Difference Lines, XV	Yin-Yang-Yong: YIKES!! [Marty Sears]	01:55:49	116 min
7216	Square of Squares	2025-05-20	Simon	Latin Square	Michael Lefkowitz	Arrow, Disjoint Groups, Mean Mini, Nested Grids, Region Building	Is This A Sudoku? A New Discovery	01:11:23	72 min
7139	Dueling Dragons	2025-04-29	Simon	Latin Square	IcyFruit	Count, Extra Regions, Neighbour Sums, Primes, Region Building	The Hardest Sudoku Ever Just Got Even HARDER (4 Hours!!)	04:03:06	244 min
6815	Build It Yourself Suguru	2025-01-24	Mark	Suguru	Nicky R	Inequality, Region Building	Can We Build it? ... Eventually	00:47:35	48 min
4687	Build Your Own Star Battle	2023-06-01	Simon	Star Battle	Zachary Polansky	Region Building	A Tribute To A Young Genius: Jack Lance (1997-2023)	00:41:25	42 min

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