You play the role of a special agent and help your boss, colleagues and friends to tackle down problems in various areas including: hacking, algorithms, reverse engineering, crypto, maths & two player games.

Gekkó
Sites origin country
Language	English
Category Tags	JavaScript, Crypto
Site Admins	encse
Auto update	no
Has OnSiteRank	yes
WarBoxes	0
Score	16661
Base-Score	10000
Users	1285
Challs	11
Linked users	178
Average	37.85%
Difficulty	58.33%
Enjoyment	75.00%

Latest 5 active Players, ordered by last update (14d)
encse	benito255	rayaseiren	AACDAI	YunGoon

Comments on Gekkó

Comments on Hack The Web

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encse

Global Rank: 104

Totalscore: 168072

Posts: 40

Thanks: 71

UpVotes: 37

Registered: 15y 300d

Last Seen: 1d 44m

The User is Offline

RE: Comments on Gekkó
Jul 05, 2020 - 18:59:00 (4y 297d) Google/translate1Thank You!1Good Post!0Bad Post! link

I broke it when updated php on the server. Dont want to fix it. It will be revived in some form later, but I dont know when.

encse

Global Rank: 104

Totalscore: 168072

Posts: 40

Thanks: 71

UpVotes: 37

Registered: 15y 300d

Last Seen: 1d 44m

The User is Offline

RE: Comments on Gekkó
Jan 30, 2022 - 16:42:18 (3y 89d) Google/translate3Thank You!4Good Post!0Bad Post! link

Hey everyone!

I had some free time and brought gekko online again. Went through the challenges and everything seems to be up and running just as before. It's very very old here and there, but some of the challenges are still totally relevant.

tehron

Global Rank: 5

Totalscore: 548539

Posts: 234

Thanks: 242

UpVotes: 245

Registered: 15y 193d

Last Seen: 1d 22h

The User is Offline

RE: Comments on Gekkó
Jan 30, 2022 - 17:00:13 (3y 89d) Google/translate1Thank You!1Good Post!0Bad Post! link

Great it's back! Smile

Minor Issue: Links Section lists Osix, but it's dead for quite a while now.

encse

Global Rank: 104

Totalscore: 168072

Posts: 40

Thanks: 71

UpVotes: 37

Registered: 15y 300d

Last Seen: 1d 44m

The User is Offline

RE: Comments on Gekkó
Jan 30, 2022 - 17:12:55 (3y 89d) Google/translate1Thank You!1Good Post!0Bad Post! link

Fixed, thanks

encse

Global Rank: 104

Totalscore: 168072

Posts: 40

Thanks: 71

UpVotes: 37

Registered: 15y 300d

Last Seen: 1d 44m

The User is Offline

RE: Comments on Gekkó
Feb 06, 2022 - 19:24:50 (3y 81d) Google/translate2Thank You!1Good Post!0Bad Post! link

I collected a few small fixes that have been added during the years the site was down. Chapter1 and 4 has got a facelift. Chapter1 is probably too simple for you today, but I just love what chapter4 became at the end. If you liked it before, it's worth a revisit.

Ogon

Global Rank: 547

Totalscore: 46658

Posts: 15

Thanks: 12

UpVotes: 13

Registered: 3y 290d

The User is Offline

RE: Comments on Gekkó
Feb 06, 2022 - 19:45:49 (3y 81d) Google/translate1Thank You!1Good Post!0Bad Post! link

Quote from encse
If you liked it before, it's worth a revisit.

Most stylish!

encse

Global Rank: 104

Totalscore: 168072

Posts: 40

Thanks: 71

UpVotes: 37

Registered: 15y 300d

Last Seen: 1d 44m

The User is Offline

RE: Comments on Gekkó
Jul 28, 2024 - 14:22:43 (274d 4h) Google/translate1Thank You!2Good Post!0Bad Post! link

Summer is hot, but the new dark theme is cool. Check it out Smile

Edit: Gekko

Last edited by gizmore - Jul 30, 2024 - 18:50:17

encse

Global Rank: 104

Totalscore: 168072

Posts: 40

Thanks: 71

UpVotes: 37

Registered: 15y 300d

Last Seen: 1d 44m

The User is Offline

RE: Comments on Gekkó
Apr 25, 2025 - 16:26:37 (3d 2h) Google/translate2Thank You!1Good Post!0Bad Post! link

A new challenge has been added to the set. Mark needs your help at the Soludrax Factory.

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