D20 Dragons

500 pieces

Cobble Hill
45128

625012451284

Difficulty

Challenging 12% harder than average

Based on completion times relative to other puzzles with the same piece count.

Confidence

24 solves · Medium confidence

Time Prediction

~48min Range: 35min - 64min

Based on average completion times for this puzzle.

Memorability

1.3x Moderate

How much faster people get on repeat solves.

Skill Sensitivity

1.5x Moderate

How much skill level affects solving time.

Median: 01:07:26
Average: 01:13:03

	Name	Time
1.	Iryna	00:41:59 08.07.2025 PPM 11.91 More (1x) 00:46:48 07.07.2025 PPM 10.68 1st try
2.	Rodrigo Lopez	00:43:25 09.05.2026 PPM 11.52 More (1x) 00:51:08 07.05.2026 PPM 9.78 1st try
3.	#N1AOQG	00:47:22 07.05.2026 PPM 10.56 1st try
4.	Mathew N	00:49:34 02.02.2026 PPM 10.09 1st try
5.	Grayson S	00:50:01 21.08.2025 PPM 10 1st try
6.	Amber (@whitsandpieces)	00:50:05 08.01.2026 PPM 9.98
7.	Emma W.	00:50:48 23.11.2025 PPM 9.84
8.	Jen (@jenlostapiece)	00:53:34 26.09.2025 PPM 9.33 1st try
9.	Emily Anne	00:53:47 16.05.2026 PPM 9.3 1st try
10.	Ashley Bromiley	00:54:17 20.06.2025 PPM 9.21 1st try
11.	Katie Hartzler	00:54:24 27.06.2025 PPM 9.19 More (1x) 01:07:02 21.06.2025 PPM 7.46 1st try
12.	Diana J	00:55:06 15.07.2025 PPM 9.07 1st try
13.	Jasper L	00:55:29 28.07.2025 PPM 9.01 1st try
14.	Gail M	00:56:38 14.01.2026 PPM 8.83 1st try
15.	Leslie R (@disnerdthebaker02)	00:57:04 02.07.2025 PPM 8.76 1st try
16.	Skye V	00:57:56 06.10.2025 PPM 8.63 1st try
17.	Chloe G	00:59:00 06.10.2025 PPM 8.47 1st try
18.	Jarom C (stucktogether_puzzling)	00:59:57 31.03.2026 PPM 8.34 1st try
19.	Cosmo	01:00:18 07.07.2025 PPM 8.29 1st try
20.	Nicole Pichette	01:00:46 28.09.2025 PPM 8.23 1st try
21.	KelsieInPieces	01:03:04 30.06.2025 PPM 7.93
22.	Kaitlyn Mc	01:04:32 11.07.2025 PPM 7.75 1st try
23.	Karen (@tatersburgerpuzzles)	01:06:20 02.08.2025 PPM 7.54 1st try
24.	Danielle B	01:07:26 22.03.2026 PPM 7.41 More (1x) 01:26:29 19.02.2026 PPM 5.78 1st try
25.	Audrey N	01:09:29 15.02.2026 PPM 7.2 1st try
26.	Solveil	01:09:44 21.03.2026 PPM 7.17 1st try
27.	Melanie	01:10:49 01.05.2026 PPM 7.06 1st try
28.	KW	01:10:57 20.06.2025 PPM 7.05 1st try
29.	ieva	01:11:00 09.12.2025 PPM 7.04 1st try
30.	Addy Puzzles	01:12:25 21.05.2026 PPM 6.9 1st try
31.	Emenemely	01:13:46 21.10.2025 PPM 6.78 1st try
32.	Ashley T	01:14:07 11.07.2025 PPM 6.75 1st try
33.	Sam C	01:17:20 17.12.2025 PPM 6.47 1st try
34.	Kinsey Keltz	01:18:07 20.06.2025 PPM 6.4 1st try
35.	QuickPickles	01:18:32 22.02.2026 PPM 6.37 1st try
36.	Melissa R	01:22:33 01.05.2026 PPM 6.06 1st try
37.	Mallory L	01:22:52 17.10.2025 PPM 6.03 1st try
38.	Angel A. Weili	01:23:00 12.05.2026 PPM 6.02 1st try
39.	Existential Soup	01:28:40 17.12.2025 PPM 5.64 1st try
40.	Josephine C	01:32:22 02.04.2026 PPM 5.41
41.	Janice N	01:40:01 23.04.2026 PPM 5 1st try
42.	Brick	01:46:36 12.03.2026 PPM 4.69 1st try
43.	Keith Hall	01:50:51 20.09.2025 PPM 4.51 1st try
44.	Vishakha	02:01:00 24.03.2026 PPM 4.13 1st try
45.	Alison	02:13:00 22.03.2026 PPM 3.76 1st try
46.	Beep	02:13:33 04.02.2026 PPM 3.74 1st try
47.	Anna Faragó	02:40:22 21.04.2026 PPM 3.12 1st try Unboxed