Top participants
| Rank | Name | Recent average credit | Total credit | Amicable pairs discovered | Country | Participant since |
|---|---|---|---|---|---|---|
| 1 | makracz   |
268,667 | 15,180,396,824 | 17 | Poland | 6 Mar 2025, 23:49:10 UTC |
| 2 |  SzaMoT  |
268,655 | 6,685,585,421 | 284 | Poland | 27 Feb 2017, 16:52:13 UTC |
| 3 | Skillz  |
264,932 | 9,854,065,449 | 13,312 | United States | 26 Apr 2018, 11:50:19 UTC |
| 4 | Science United  |
189,465 | 111,414,587,970 | 852,424 | None | 16 Feb 2019, 21:16:05 UTC |
| 5 | KetamiNO [YouTube]  |
170,859 | 17,100,334,961 | 9,989 | Ukraine | 30 Jan 2017, 6:04:55 UTC |
| 6 | JGREAVES |
151,395 | 18,916,280,921 | 14 | Canada | 27 Jun 2025, 14:33:02 UTC |
| 7 | vaughan  |
147,762 | 5,024,430,243 | 36,624 | Australia | 30 Jan 2017, 5:54:38 UTC |
| 8 | [SG]KidDoesCrunch |
74,522 | 4,548,317,853 | 20,372 | Germany | 2 May 2020, 9:57:18 UTC |
| 9 | Landjunge |
73,843 | 4,846,642,506 | 30,203 | Germany | 5 Mar 2018, 21:17:56 UTC |
| 10 | valterc |
68,413 | 12,961,648,665 | 10,855 | Italy | 16 Apr 2018, 10:02:47 UTC |
| 11 | roundup |
54,071 | 1,630,849,182 | 6 | Hungary | 12 May 2020, 20:41:24 UTC |
| 12 | FritzB |
51,908 | 1,081,061,984 | 483 | Germany | 12 Apr 2018, 15:41:24 UTC |
| 13 | Steve Dodd |
46,958 | 16,994,796,526 | 6,006 | United States | 31 Jan 2017, 1:11:49 UTC |
| 14 | Stony666 |
46,353 | 4,712,885,542 | 6,179 | Germany | 16 Dec 2020, 19:51:43 UTC |
| 15 | pschoefer  |
44,422 | 1,291,924,376 | 1,143 | Germany | 9 May 2020, 6:07:30 UTC |
| 16 | [DPC] hansR  |
43,278 | 1,625,852,971 | 40,745 | Netherlands | 27 Jan 2017, 7:26:01 UTC |
| 17 | buchemer |
41,767 | 2,022,146,068 | 0 | Germany | 24 Dec 2025, 23:17:54 UTC |
| 18 | ChelseaOilman |
39,986 | 1,393,188,911 | 106,744 | United States | 26 Apr 2018, 8:18:10 UTC |
| 19 | bluestang |
39,711 | 5,601,002,798 | 24,838 | United States | 26 Apr 2018, 15:43:01 UTC |
| 20 | Tigers_Dave |
39,258 | 22,728,901,291 | 35,618 | United States | 26 Oct 2022, 17:53:05 UTC |
©2026 Sergei Chernykh