Pebbles

500 pieces

Educa
19248

8412668192485

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: 01:21:19
Average: 01:27:22
1x solved in relax mode

	Name	Time
1.	Lenka HM	00:44:51 31.10.2025 PPM 11.15 1st try
2.	Irenerm	00:49:12 11.12.2025 PPM 10.16 More (3x) 01:00:12 20.06.2025 PPM 8.31 00:55:39 21.03.2025 PPM 8.98 01:01:00 10.03.2025 PPM 8.2
3.	Hrefna	00:55:23 14.10.2025 PPM 9.03 More (1x) 01:00:51 10.03.2024 PPM 8.22
4.	FlavGi	00:55:27 28.11.2024 PPM 9.02 More (1x) 00:57:24 16.04.2025 PPM 8.71
5.	Ricarda W.	00:57:53 21.11.2024 PPM 8.64
6.	Annemie	00:58:41 02.11.2024 PPM 8.52 1st try
7.	Carlos Durá	00:58:55 10.06.2025 PPM 8.49 More (1x) 01:06:00 14.04.2025 PPM 7.58
8.	Hanna	00:59:19 09.01.2025 PPM 8.43 1st try
9.	Sergio	00:59:30 22.04.2026 PPM 8.4 More (3x) 01:03:36 19.06.2025 PPM 7.86 01:05:53 04.06.2025 PPM 7.59 01:22:08 15.04.2025 PPM 6.09 1st try
10.	Pedro Cruz	00:59:56 22.08.2025 PPM 8.34 More (2x) 01:00:20 17.11.2024 PPM 8.29 01:06:02 21.10.2024 PPM 7.57
11.	Tekla R.	01:00:05 11.06.2024 PPM 8.32 1st try
12.	CRL.PZL	01:00:19 24.08.2025 PPM 8.29 More (2x) 01:08:16 18.07.2024 PPM 7.32 01:32:31 11.03.2024 PPM 5.4 1st try
13.	Joana Leal	01:00:37 18.10.2024 PPM 8.25 More (1x) 01:04:29 03.10.2024 PPM 7.75
14.	Rui Barata	01:00:38 09.03.2026 PPM 8.25 More (2x) 01:01:58 14.09.2025 PPM 8.07 01:29:58 04.03.2025 PPM 5.56 1st try
15.	Viki puzzles	01:00:45 11.07.2024 PPM 8.23 More (1x) 01:05:36 19.05.2024 PPM 7.62
16.	Wewe	01:01:09 02.07.2025 PPM 8.18 1st try
17.	biroloradora	01:01:52 20.03.2025 PPM 8.08
18.	Jurlututu	01:02:18 15.07.2025 PPM 8.03 1st try
19.	Jasper L	01:03:05 30.11.2025 PPM 7.93 1st try
20.	Les puzzles de Nadine	01:05:53 04.04.2026 PPM 7.59
21.	Natalia P	01:06:29 03.01.2025 PPM 7.52 1st try
22.	Myrthe	01:06:48 28.11.2025 PPM 7.49 1st try
23.	Nym	01:07:29 07.08.2024 PPM 7.41 More (1x) 01:18:50 28.06.2024 PPM 6.34
24.	Nate	01:08:21 08.09.2024 PPM 7.32 1st try
25.	Rozebeest	01:08:41 25.07.2025 PPM 7.28 1st try
26.	Kayla M	01:10:16 15.01.2025 PPM 7.12 More (1x) 01:19:06 12.01.2025 PPM 6.32 1st try
27.	Nastia	01:12:57 23.08.2025 PPM 6.85 1st try
28.	Maszat	01:14:41 20.07.2025 PPM 6.69 1st try
29.	Lina	01:14:53 07.02.2026 PPM 6.68 More (2x) 01:30:30 25.01.2026 PPM 5.52 01:44:40 28.09.2024 PPM 4.78 1st try
30.	Marta Teixeira	01:15:30 09.09.2025 PPM 6.62 1st try
31.	Is4belle	01:15:32 11.03.2026 PPM 6.62 More (2x) 01:20:15 08.11.2025 PPM 6.23 01:28:14 31.10.2025 PPM 5.67
32.	Zeby	01:16:53 27.11.2025 PPM 6.5 1st try
33.	Elien (Lost In Puzzleland)	01:16:58 14.02.2026 PPM 6.5 1st try Unboxed
34.	Annik.C	01:18:33 07.02.2026 PPM 6.37 More (1x) 01:38:43 23.01.2026 PPM 5.07
35.	Helena Araújo	01:19:00 12.02.2025 PPM 6.33 More (1x) 01:29:57 21.09.2024 PPM 5.56
36.	Lea	01:19:48 04.12.2024 PPM 6.27 1st try
37.	Cronicas Puzzleras	01:20:21 26.05.2024 PPM 6.22 1st try
38.	Caro_1001	01:22:18 22.11.2024 PPM 6.08
39.	Christina E.	01:22:35 20.05.2024 PPM 6.05
40.	Janette & Her Puzzles	01:22:50 27.08.2023 PPM 6.04 1st try
41.	Maria R.	01:23:10 20.05.2024 PPM 6.01 1st try
42.	Jenna Taffeiren	01:25:08 03.03.2025 PPM 5.87
43.	Rachael	01:25:15 11.06.2025 PPM 5.87 1st try
44.	VirgiSal	01:25:48 09.05.2026 PPM 5.83 More (1x) 01:41:15 16.11.2025 PPM 4.94 1st try
45.	LotteGildbjerg	01:26:44 25.06.2024 PPM 5.76 1st try
46.	Adelaide Lopes	01:27:58 20.02.2025 PPM 5.68 More (2x) 01:31:29 06.02.2025 PPM 5.47 01:43:47 31.10.2024 PPM 4.82 1st try
47.	Jess M	01:28:43 18.05.2026 PPM 5.64 1st try
48.	Kristine	01:29:54 25.04.2025 PPM 5.56 More (1x) 01:40:35 15.03.2025 PPM 4.97 1st try
49.	Saka.puzzles	01:30:11 13.08.2025 PPM 5.54 1st try
50.	Carla - Sin Piezas Sueltas	01:31:52 17.01.2025 PPM 5.44 More (1x) 02:03:15 28.11.2024 PPM 4.06 1st try
51.	Marc	01:32:19 10.07.2024 PPM 5.42 1st try
52.	Samo K	01:35:02 24.10.2024 PPM 5.26
53.	Ieva/MyPuzzleRoom	01:35:08 21.02.2026 PPM 5.26 1st try
54.	nerdyfab	01:37:43 24.06.2025 PPM 5.12 More (1x) 01:58:55 10.06.2025 PPM 4.2 1st try
55.	akai_neko	01:39:19 30.05.2024 PPM 5.03 1st try
56.	Cristina Vlady	01:42:34 08.04.2026 PPM 4.87 More (1x) 02:38:08 29.09.2024 PPM 3.16 1st try
57.	Arashikun	01:44:01 05.05.2024 PPM 4.81 More (1x) 01:47:21 16.09.2023 PPM 4.66
58.	Lrcardo	01:45:06 29.03.2025 PPM 4.76 1st try
59.	Vivi K.-H.	01:46:31 22.06.2023 PPM 4.69 1st try
60.	J Fonseca	01:49:26 22.10.2023 PPM 4.57 1st try
61.	DeeDeePuzzles	01:52:57 16.07.2024 PPM 4.43 More (1x) 02:17:51 05.07.2024 PPM 3.63 1st try
62.	1piece2puzzle	01:53:00 13.05.2024 PPM 4.42
63.	Marina Agrelo	01:53:48 05.06.2025 PPM 4.39 More (1x) 02:00:32 30.05.2025 PPM 4.15
64.	JaviIF	01:55:28 20.12.2024 PPM 4.33 1st try
65.	Eglė V	01:59:13 09.10.2024 PPM 4.19
66.	Sandra72	02:00:05 21.05.2026 PPM 4.16 1st try
67.	Sofi	02:02:41 30.08.2025 PPM 4.08 1st try
68.	Ana Furtado	02:04:22 10.12.2024 PPM 4.02
69.	Liolrei	02:09:15 23.11.2025 PPM 3.87 1st try
70.	MiriamK	02:28:00 23.07.2025 PPM 3.38 1st try
71.	Catherine	02:35:00 30.05.2024 PPM 3.23 1st try
72.	Ângela Santos	02:42:23 25.04.2024 PPM 3.08 1st try
73.	Esperluverte	02:42:44 25.02.2026 PPM 3.07 1st try
74.	whocares	03:28:00 22.04.2024 PPM 2.4 1st try