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RakeSearch is a research project that uses Internet-connected computers to search for orthogonal diagonal Latin squares. You can contribute to our research by running a free program on your computer.

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Hello I'm Rick I live in western Kansas about 60 miles from the center of the USA. I'm a Crop Insurance Specialist. I work with farmers to protect...


Second bunch of April 2018 totals
Dear participants!

In next 10 days of April (from 15 up to 25) a new 375 results with ODLS pairs were found by project participants. You can check - which of them where found by you on user results page currently working in test mode. Also, of course all participants, who found ODLS pairs and have not yet received the Coltsfoot badge - received them now. We want to say "Thank you" for all participants of the project and notably those who found results with pairs:

nenym (Czech National Team) and hoppisaur (Ars Technica),
declis (Rechenkraft.net) and vanos0512 (BOINC@Taiwan),
OldChap (XtremeSystems) and Enrico29 (Gridcoin),
Andreas64 and RFGuy_KCCO ([H]ardOCP),
Lazarus-uk (BOINCstats) and [AF>Libristes]cguillem (L'Alliance Francophone),
[B@P] Daniel (BOINC@Poland) and Ralfy (BOINC Confederation),
bcavnaugh (Crunching@EVGA) and Kodeks IT (Karelia),
VietOZ (XtremeSystems) and cc-smokey (CC-Team),
KWSN-SpongeBob SquarePants (The Knights Who Say Ni!) and XSmeagolX (SETI.Germany),
Международная база наблюдений комет (Karelia) and kle (AMD Users),
Oleg (Russia Team) and [AF>Amis des Lapins] Ceclo (L'Alliance Francophone),
JagDoc (Planet 3DNow!) and JonS (UK BOINC Team),
Sergey Zhi (Russia Team) and Dmitriy Otroschenko (Ukraine),
Stephen Uitti (Project Blue Book) and BritishBob (Overclock.net),
mikey (The Final Front Ear) and [AF] Skinny06 (L'Alliance Francophone),
LCB001 (Hardware Canucks) and hoarfrost (Crystal Dream),
philip-in-hongkong and citerra (Russia Team),
lydy1993 (Team China) and Vincent Dark (Team China),
Duce H_K_ (L'Alliance Francophone) and Beyond (Ars Technica),
[AF>Libristes] Pascal (L'Alliance Francophone) and SergOZ (Crystal Dream),
Matthias Lehmkuhl (SETI.Germany) and Steve Dodd (The Planetary Society),
[SG-FC]shka (SETI.Germany) and ReaDy (Astronomy.Ru Forum),
Yi-Ming Wang (Team China) and MajkPascal (BOINC@Poland),
http://vk.com/boinc (Karelia) and Karelian Center for Gender Studies (Karelia),
Crunch3r (BOINC United) and Aleksander Parkitny (BOINC@Poland),
Hubert Koziński (BOINC@Poland) and vinn@[CNT] (Czech National Team),
robbysites (Crunching@EVGA) and Kalomel (BOINC@Poland),
LeChat51X (L'Alliance Francophone) and Howdy2u2 (TeAm AnandTech),
HK-Steve (Crunching@EVGA) and purplecfh (SETI.USA),
Atis Kozulis (BOINC@Latvia) and KPX (Czech National Team),
k4m1k4z3 (Overclock.net) and Vit Kliber (Czech National Team),
KR Center (Karelia) and Michael H.W. Weber (Rechenkraft.net),
Conan (Cobar Spiders) and [AF>Amis des Lapins] Phil1966 (L'Alliance Francophone),
ale4316 (Ukraine) and crashtech (TeAm AnandTech),
MarcelliusIkaP (TeAm AnandTech) and owensse (The Planetary Society),
artemis8 (SETI.USA) and b3rl1go (L'Alliance Francophone),
10esseeTony (TeAm AnandTech) and ext2097 (SETIKAH@KOREA),
Chris Skull (AMD Users) and Ken_g6 (TeAm AnandTech),
biodoc (TeAm AnandTech) and Vitalii Koshura,
zzuupp (TeAm AnandTech) and Птицы Петрозаводска (Karelia),
Tomaseq (Czech National Team) and Tom Poleski (Hardware Canucks),
forest (Czech National Team) and Mumps [MM] (SETI.USA),
joe carnivore (Planet 3DNow!) and herby44 (Planet 3DNow!),
jiri kovar (LITOMYSL Boinc Team Czech Republic) and Kanniballe,
MorAlex (Karelia) and ydeeps (Planet 3DNow!),
Viktor Svantner (Czech National Team) and gingavasalata (Hrvatska),
Magiceye04 (Planet 3DNow!) and amazing (SETIKAH@KOREA),
pututu ([H]ardOCP) and EarlyBird@Zircons (BOINC@Taiwan),
xii5ku (TeAm AnandTech) and Landjunge (Planet 3DNow!),
Bruce Kennedy (BOINCstats) and the-who (Team China),
Astronomy.Karelia (Karelia) and EG (SETI.USA),
Sussie (LITOMYSL Boinc Team Czech Republic) and respawner (Rechenkraft.net),
Thyler Durden@P3D (Planet 3DNow!) and Pete Broad (BOINC Synergy),
Dario666 (BOINC@Poland) and leawind (Team China),
vaughan (AMD Users) and Gusek (Russia Team),
Sabroe_SMC (Planet 3DNow!) and Dzordzik (Czech National Team),
[AF>Amis des Lapins] Nabz37 (L'Alliance Francophone) and okuzonosb (Team China),
Shmya-2 (Crystal Dream) and boceli (Czech National Team),
Mark (TeAm AnandTech) and Cocagne (L'Alliance Francophone),
[AF>Kirass>MPF] Nafrayou (L'Alliance Francophone) and ID4 (SETI.Germany),
whowhere (AUGE@BOINC) and [AF>Libristes]MortelKni (L'Alliance Francophone),
linnana (Team China) and troosh (Gridcoin),
[AF>Libristes] Elorak (L'Alliance Francophone) and Shaman (Czech National Team),
modesti (L'Alliance Francophone) and eLPeCKo (Czech National Team),
PDW (OcUK - Overclockers UK) and Hartmut 53.
26 Apr 2018, 3:52:28 UTC · Discuss

The Graph.
Dear participants!

We announce a few next types of graphs, discovered in RakeSearch project.
First of them - R9_000034562/01 ("m/n" denote that these graph deduced at n pair of ODLS from result of workunit m) consist of 10 nodes and 20 edges:

Next - R9_000034858/01 - have 6 nodes with 9 edges and looks like a rocket:

Third - R9_000036897/02 - slightly more complicated - 32 nodes with 104 edges:

- but many other previously published graphs have similar properties.

Fourth graph in this bunch - R9_000037121/02 - 28 nodes with 88 edges, can be draw in some funny form:

Fifth graph - R9_000037218/01 - much larger than previous graphs - 210 nodes with 1524 edges! In some parts of it we see a radial symmetry, in some - no any symmetries:

Sixth graph - R9_000037988/01 - the main "star" of this "press-release" - much more larger. At the moment - the largest of the known graph consisting of ODLS. It includes 649728 squares that connected between themselves by 3178752 relationships of orthogonality! It's a really big graph! On figure below drawn only on 4% of this edges and to better understand its grandiosity you may see this animation (19 Mb!)

But who knows - what wonders wait us in next bunch of results?
17 Apr 2018, 18:35:14 UTC · Discuss

Сoltsfoot and ODLS of April 2018!
Dear chunchers!

Since the beginning of April your computers found 1040 results with "permutational" ODLS pairs. Very nice tempo! These results were returned by computers of 117 participants and each of them was awarded by badge with another spring flower - Coltsfoot. We send our congratulations to:

Ralfy (BOINC Confederation) and CoolAtchOk (Russia Team),
JagDoc (Planet 3DNow!) and vanos0512 (BOINC@Taiwan),
Sphynx (SETI.USA) and eLPeCKo (Czech National Team),
Shmya-2 (Crystal Dream) and [B@P] Daniel (BOINC@Poland),
VietOZ (XtremeSystems) and JonS (UK BOINC Team),
jozef j (Russia Team) and RFGuy_KCCO ([H]ardOCP),
Stephen Uitti (Project Blue Book) and BritishBob (Overclock.net),
freestman (Team China) and zombie67 [MM] (SETI.USA),
Felix (SETI.Germany) and Oleg (Russia Team),
Sergey Zhi (Russia Team) and LCB001 (Hardware Canucks),
Matthias Lehmkuhl (SETI.Germany) and nenym (Czech National Team),
Pete Broad (BOINC Synergy) and ReaDy (Astronomy.Ru Forum),
Aleksander Parkitny (BOINC@Poland) and declis (Rechenkraft.net),
Chipotle (Ars Technica) and forest (Czech National Team),
Landjunge (Planet 3DNow!) and Hartmut 53,
OldChap (XtremeSystems) and k4m1k4z3 (Overclock.net),
Beyond (Ars Technica) and Enrico29 (Gridcoin),
Dmitriy Otroschenko (Ukraine) and Lazarus-uk (BOINCstats),
[SG-FC]shka (SETI.Germany) and bcavnaugh (Crunching@EVGA),
XSmeagolX (SETI.Germany) and Giero (BOINC@Poland),
vinn@[CNT] (Czech National Team) and xyzzy (BOINCstats),
[AF>Amis des Lapins] Phil1966 (L'Alliance Francophone) and fix,
KPX (Czech National Team) and robbysites (Crunching@EVGA),
Skivelitis2 (BOINCstats) and mikey (The Final Front Ear),
Yi-Ming Wang (Team China) and [AF>Amis des Lapins] Ceclo (L'Alliance Francophone),
joe carnivore (Planet 3DNow!) and HK-Steve (Crunching@EVGA),
[AF>Libristes]cguillem (L'Alliance Francophone) and Shaman (Czech National Team),
Egon olsen (Meisterkuehler.de Team) and Crunch3r (BOINC United),
Klunkerz_X and [AF>Libristes] Elorak (L'Alliance Francophone),
Tuna Ertemalp (Microsoft) and hoppisaur (Ars Technica),
polarbeardj (Crunching@EVGA) and Dr Who Fan (BOINCstats),
Kodeks IT (Karelia) and Andreas64,
[AF>Libristes] Pascal (L'Alliance Francophone) and lydy1993 (Team China),
Международная база наблюдений комет (Karelia) and purplecfh (SETI.USA),
phoenicis ([H]ardOCP) and Conan (Cobar Spiders),
Птицы Петрозаводска (Karelia) and [AF] Skinny06 (L'Alliance Francophone),
bill1024 (Crunching@EVGA) and Rhodan71 (L'Alliance Francophone),
ID4 (SETI.Germany) and hoarfrost (Crystal Dream),
FourOh (SETI.USA) and http://vk.com/boinc (Karelia),
Pascal (L'Alliance Francophone) and GLeeM (TeAm AnandTech),
Bruce Kennedy (BOINCstats) and citerra (Russia Team),
Daniel (BOINC@AUSTRALIA) and okuzonosb (Team China),
Argento (BOINC@Poland) and Phoenix48 (Hardware Canucks),
entigy (Team England[/b] (Boinc)) and Astronomy.Karelia (Karelia),
Donn Pike (USAF Ret)[/b] (Gridcoin) and Dirk Broer (AMD Users),
Chris Skull (AMD Users) and Paulteo (Crunching@EVGA),
St.Clair and PavolR (BOINC.SK),
cc-smokey (CC-Team) and Michael H.W. Weber (Rechenkraft.net),
boceli (Czech National Team) and Karelian Center for Gender Studies (Karelia),
KR Center (Karelia) and LeChat51X (L'Alliance Francophone),
[AF>Libristes]MortelKni (L'Alliance Francophone) and ShmyaCluster (Crystal Dream),
zzuupp (TeAm AnandTech) and b3rl1go (L'Alliance Francophone),
EarlyBird@Zircons (BOINC@Taiwan) and owensse (The Planetary Society),
europe64 (europe64) and MajkPascal (BOINC@Poland),
Howdy2u2 (TeAm AnandTech) and spinner@,
adams and Vincent Dark (Team China),
Hubert Koziński (BOINC@Poland) and Dan Sargent (SETI.USA),
Wabi CZ (Czech National Team) and Bloodnok,

Thank you for participation and happy crunching!
15 Apr 2018, 13:05:55 UTC · Discuss

Completion of March 2018!
We are glad to announce the final results of March! Here is a list of all who discovered ODLSs and received the March's badge. It is a joy for us to see that you stay in the project!

vanos0512 (BOINC@Taiwan) and [B@P] Daniel (BOINC@Poland),
joe carnivore (Planet 3DNow!) and jozef j (Russia Team),
[AF>FAH-Addict.net]toTOW (L'Alliance Francophone) and Andreas64
FourOh (SETI.USA) and bcavnaugh (Crunching@EVGA),
n3Ro (Meisterkuehler.de Team) and JagDoc (Planet 3DNow!),
BritishBob (Overclock.net) and ShmyaCluster (Crystal Dream),
Ralfy (BOINC Confederation) and Sergey Zhi (Russia Team),
RFGuy_KCCO ([H]ardOCP) and AMDuzer (Planet 3DNow!),
xyzzy (BOINCstats) and Michael H.W. Weber (Rechenkraft.net),
Shaman (Czech National Team) and hoarfrost (Crystal Dream),
mikey (The Final Front Ear) and HK-Steve (Crunching@EVGA),
damotbe (L'Alliance Francophone) and purplecfh (SETI.USA),
Sphynx (SETI.USA) and Stephen Uitti (Project Blue Book),
Dmitriy Otroschenko (Ukraine) and Steve Dodd (The Planetary Society),
Miroslav Splichal (LITOMYSL Boinc Team Czech Republic) and EG (SETI.USA),
Skivelitis2 (BOINCstats) and Международная база наблюдений комет (Karelia),
JonS (UK BOINC Team) and ReaDy (Astronomy.Ru Forum),
Crunch3r (BOINC United) and freestman (Team China),
declis (Rechenkraft.net) and Tomasz Kaczmarek (BOINC@Poland),
[SG-FC]shka (SETI.Germany) and europe64 (europe64),
Lazarus-uk (BOINCstats) and Hartmut 53,
Egon olsen (Meisterkuehler.de Team) and zombie67 [MM] (SETI.USA),
Chris Skull (AMD Users) and Tuna Ertemalp (Microsoft),
Drumheller and KR Center (Karelia),
Shmya-2 (Crystal Dream) and cc-smokey (CC-Team),
Mumps [MM] (SETI.USA) and Plejaden (Boinc Team Gruppe 2004),
DoctorNow (BOINC@Heidelberg) and Kodeks IT (Karelia),
Landjunge (Planet 3DNow!) and mmonnin (Overclock.net),
Птицы Петрозаводска (Karelia) and Dingo (BOINC@AUSTRALIA),
Gusek (Russia Team) and ale4316 (Ukraine),
GLeeM (TeAm AnandTech) and Paulteo (Crunching@EVGA)
[SG-2W]Kurzer (SETI.Germany) and Astronomy.Karelia (Karelia),
nenym (Czech National Team) and gagharv (SETIKAH@KOREA),
KPX (Czech National Team) and Oleg (Russia Team),
[AF>Libristes]cguillem (L'Alliance Francophone) and arkiss,
ext2097 (SETIKAH@KOREA) and Pascal (L'Alliance Francophone),
[AF>Amis des Lapins] Phil1966 (L'Alliance Francophone) and igos,
VietOZ (XtremeSystems) and k4m1k4z3 (Overclock.net),
OldChap (XtremeSystems) and robbysites (Crunching@EVGA),
forest (Czech National Team) and Felix (SETI.Germany),
LCB001 (Hardware Canucks) and Alexis Kravtchenko (Ukraine),
gaballus (BOINC@Poland) and vinn@[CNT] (Czech National Team),
rebel9 and tazzduke (BOINC@AUSTRALIA),
lydy1993 (Team China) and Giero (BOINC@Poland),
Beyond (Ars Technica) and XSmeagolX (SETI.Germany),
Enrico29 (Gridcoin) and Euphoriabuzz (AMD Users),
adams and Scortch (Alpha Phi Omega),
CoolAtchOk (Russia Team) and Chipotle (Ars Technica),
Bruce Kennedy (BOINCstats).
1 Apr 2018, 9:31:51 UTC · Discuss

Snowdrop and first March discoveries!
Dear participants!

From start of March 1582 canonical results with ODLSs pairs were found! These discoveries were made by support of all participants of the project and 114 of them were more lucky - and found these ODLSs on their computers:

[B@P] Daniel (BOINC@Poland) and Ralfy (BOINC Confederation),
Птицы Петрозаводска (Karelia) and vanos0512 (BOINC@Taiwan),
FourOh (SETI.USA) and Dmitriy Otroschenko (Ukraine),
Andreas64 and [AF>Libristes]MortelKni (L'Alliance Francophone),
Shmya-2 (Crystal Dream) and Vincent Dark (Team China),
EG (SETI.USA) and Pete Broad (BOINC Synergy),
Stephen Uitti (Project Blue Book) and JonS (UK BOINC Team),
JagDoc (Planet 3DNow!) and GLeeM (TeAm AnandTech),
forest (Czech National Team) and Finrond (Overclock.net),
SEARCHER (BOINC@Pfalz) and LCB001 (Hardware Canucks),
Michael H.W. Weber (Rechenkraft.net) and Kodeks IT (Karelia),
Sussie (LITOMYSL Boinc Team Czech Republic) and rebel9,
boceli (Czech National Team) and ClaudiusD (Rechenkraft.net),
Miroslav Splichal (LITOMYSL BoincTeam Czech Republic) and DrBob (USA),
[AF>Amis des Lapins] Phil1966 (L'Alliance Francophone) and Hartmut 53,
Hoshione (SETI.Germany) and robbysites (Crunching@EVGA),
[SG-2W]Kurzer (SETI.Germany) and purplecfh (SETI.USA),
ID4 (SETI.Germany) and nenym (Czech National Team),
[AF>FAH-Addict.net]toTOW (L'Alliance Francophone) and TBox0194 (USA),
bcavnaugh (Crunching@EVGA) and damotbe (L'Alliance Francophone),
[AF>Libristes] Elorak (L'Alliance Francophone) and xyzzy (BOINCstats),
Astronomy.Karelia (Karelia) and MajkPascal (BOINC@Poland),
lydy1993 (Team China) and DoctorNow (BOINC@Heidelberg),
eisler jiri (Czech National Team) and Sergey Zhi (Russia Team),
Crunch3r (BOINC United) and ShmyaCluster (Crystal Dream),
firstomega (Rechenkraft.net) and den777 (Russia Team),
Matthias Lehmkuhl (SETI.Germany) and zzuupp (TeAm AnandTech),
Skywalker@Athens (Macedonia is Greek!) and vaughan (AMD Users),
KR Center (Karelia) and BritishBob (Overclock.net),
k4m1k4z3 (Overclock.net) and Conan (Cobar Spiders),
Международная база наблюдений комет (Karelia) and arkiss,
declis (Rechenkraft.net) and europe64 (europe64),
ReaDy (Astronomy.Ru Forum) and respawner (Rechenkraft.net),
PhilTheNet (L'Alliance Francophone) and sergamena (Russia Team),
Chris Skull (AMD Users) and ale4316 (Ukraine),
whowhere (AUGE@BOINC) and zelandonii (L'Alliance Francophone),
Rhodan71 (L'Alliance Francophone) and fsclavo,
gaballus (BOINC@Poland) and Skivelitis2 (BOINCstats),
Enrico29 (Gridcoin) and DuanJiaming (Team China),
mikey (The Final Front Ear) and Shaman (Czech National Team),
Karelian Center for Gender Studies (Karelia) and kekkonen (Karelia),
[AF>Libristes]cguillem (L'Alliance Francophone) and adams,
NOSTROMUS (Catalunya) and joe carnivore (Planet 3DNow!),
[AF>Amis des Lapins] Ceclo (L'Alliance Francophone) and fix,
mm67 (Overclock.net) and RFGuy_KCCO ([H]ardOCP),
PDW (OcUK - Overclockers UK) and Mumps [MM] (SETI.USA),
LeChat51X (L'Alliance Francophone) and citerra (Russia Team),
1scorpion (Czech National Team) and Krzychu P. (BOINC@Poland),
mmonnin (Overclock.net) and CoolAtchOk (Russia Team),
owensse (The Planetary Society) and Odd-Rod (BOINCstats),
Joaquin Ferrero (CANAL@Boinc) and Tuna Ertemalp (Microsoft),
crashtech (TeAm AnandTech) and http://vk.com/boinc (Karelia),
[SG-FC]shka (SETI.Germany) and
Coleslaw ([H]ardOCP),
polarbeardj (Crunching@EVGA) and chocholousek (Czech National Team),
Daniel (BOINC@AUSTRALIA) and hoarfrost (Crystal Dream),
Steve Dodd (The Planetary Society) and vinn@[CNT] (Czech National Team),
Lazarus-uk (BOINCstats) and Sphynx (SETI.USA).

A new badge with Snowdrop is awarded to them.
22 Mar 2018, 11:16:06 UTC · Discuss

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