De cache ligt op bovenstaande coördinaten.

Je voldoet aan deze challenge als je minimaal 90 verschillende caches hebt gevonden,
welke gepubliseerd zijn door 90 verschillende reviewer accounts.
Hier vindt je de checker op project GC waarmee je makkelijk kunt zien of je voldoet: Checker 90
Je bewijs kan er als volgt uit zien:
Ik heb Project-GC gebruikt om te zien als ik in aanmerking kom voor deze challenge en dat doe ik.
2008-05-12: GC1769F - published by Kruimeldief
2008-05-30: GC140PM - published by 2
2008-06-03: GC1A4JN - published by KralenFee
2008-06-08: GCQJZ9 - published by ApproV
2008-06-08: GC154ZB - published by fortwo
2008-06-22: GCXW94 - published by Remco.1971
2008-08-31: GCZHV2 - published by swissgeocache
2008-08-31: GC1EEQX - published by GeoPolizei
2008-08-31: GC16NGM - published by tupperman
2008-08-31: GC1BXJK - published by Happywin
2008-11-14: GCTYAV - published by haggaeus
2009-08-12: GC1VPWK - published by Antefix
2009-08-08: GC1THK8 - published by Miss Undercover
2009-09-13: GC1V1VC - published by TrainTour Reviewer
2009-09-13: GC1V1W0 - published by Bohemian reviewer
2009-09-13: GC152DN - published by Geolens Reviewer
2009-09-14: GC1FH2Y - published by Geohorse reviewer
2009-09-16: GC1RAPW - published by DarkLord Reviewer
2010-06-07: GC1Y46R - published by Graculus
2010-06-05: GC24W3X - published by The Bee Keeper
2010-06-07: GC1BEM6 - published by Eckington
2010-06-06: GCW99A - published by Deceangi
2010-06-05: GCWB33 - published by Lactodorum
2010-08-29: GCXTDP - published by erik88l-r
2010-09-01: GC2BRCB - published by K und D
2011-01-24: GC2E91F - published by GeoGuy
2011-04-24: GC2CFW2 - published by OnkelFedja
2011-04-24: GC1JA4M - published by stash-lab
2011-04-25: GC2H3F4 - published by geoawareBE
2011-07-13: GC2M025 - published by Beppo Strassenkehrer
2011-07-13: GC2NCHW - published by Kanne und Siki
2011-07-13: GC2Y87T - published by LadyEleanora
2011-08-17: GC243MK - published by geoaware
2011-08-22: GC2ARYQ - published by Frogfoot1
2011-09-03: GC2Q4D0 - published by StoerteBreker
2011-09-03: GC2BHWC - published by ground control
2011-09-04: GC2ZW7Z - published by greensprouts
2011-09-12: GC2VCB0 - published by Tschudo Judo
2011-09-12: GC2YKG3 - published by charlie-chan
2011-09-13: GC2RF7G - published by miguaine
2011-09-13: GC13FWK - published by riviouveur
2011-09-14: GC2Y7D2 - published by Geo-Imp
2011-09-14: GC2CJX4 - published by Fritz-aus-Bayern
2011-09-15: GC2PPCJ - published by bosko biati
2011-09-18: GC1GXMB - published by Tafari
2011-09-18: GC2TBPA - published by El Krawallo
2012-01-14: GC3915T - published by Dominus Youp
2011-11-13: GC28WDJ - published by geoawareHQ
2012-02-25: GC38FHE - published by d4rkm00n
2012-04-06: GC2FAKF - published by Christopher Pike
2012-02-26: GC35F4Z - published by GeoawareGBL
2012-04-08: GC3E2ED - published by BlueRajah
2012-04-24: GC338YB - published by James Bond
2012-04-24: GC1KB1C - published by eigengott
2012-04-24: GC32X5X - published by Herr Mux
2012-04-24: GC1Z1AP - published by GC-Knecht
2012-05-05: GC2WBBA - published by z.mielinski
2012-07-08: GC3F7FD - published by parable
2012-07-08: GC2TZ15 - published by Maxwell-Smart
2012-07-11: GC2Z5ZK - published by Skupec Reviewer
2012-07-11: GC15YBW - published by JeeperMTJ.gc
2012-07-12: GCRJV1 - published by °
2012-07-14: GC3DDXN - published by Anhalto
2012-07-29: GC3P3TD - published by Geo-Gravity
2012-07-29: GC3P3T6 - published by Sus Antigoon
2012-09-23: GC3KP5D - published by Kuzhadwelet
2012-09-23: GC3KXM3 - published by Konaitusa
2012-11-25: GC3C6CY - published by Cache-witch
2012-12-03: GC3C6D3 - published by RoadRunner
2012-12-03: GC3C6CP - published by Crow T Robot
2013-02-02: GC446F5 - published by de wildeman
2013-02-17: GC3C6CW - published by Dr.MD
2013-04-08: GC3C6D2 - published by NCreviewer
2013-04-13: GC3C6CR - published by GeoDesertTiger
2013-04-13: GC3C6D0 - published by Ministro
2013-04-28: GC3NQ3N - published by Auge
2013-05-03: GC47A56 - published by K. Janeway
2013-06-29: GC2B6VF - published by Nash1950
2013-08-07: GCR68J - published by Belgian Waffle
2013-08-15: GC2W3M7 - published by Long Man
2013-11-24: GC4RB5F - published by -Tjiftjaf-
2014-01-04: GC4NF60 - published by Kiepker
2014-01-19: GC44EHH - published by Adiutrix
2014-01-19: GC21A8D - published by Servatius Sebaldus
2014-01-19: GC4QVVC - published by Uaine agus Gorm
2014-02-09: GC4811A - published by ToBeDone
2014-02-09: GC4BKD7 - published by Rallef un Birjitt
2014-02-22: GC1V1P9 - published by Pan Tau
2014-03-12: GC4677F - published by Thomson und Thompson
2014-03-12: GC3TH7N - published by Obelodalix
You have found caches published by 90 reviewers