Curta @curta_ctf Twitter profile

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Curta

1 year

We are excited to announce @curta_ctf 's Hacker in Residence program, where select Curta members will receive 0.5 ETH a month for their involvement in the ETH ecosystem -- details in thread below --

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Curta

@curta_ctf

2 years

Introducing Curta, a CTF protocol where writing and solving EVM puzzles can enable cash prizes or securing a place on the leaderboard.

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Curta

@curta_ctf

2 years

We are excited to announce that Curta is LIVE! Players can now create and solve EVM puzzles to earn rewards. Head to to capture a Flag.

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Curta

@curta_ctf

10 months

Introducing Curta Golf — a King of the Hill gas optimization competition ⛳ Submit an optimization to rank on the leaderboard More details below:

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Curta

@curta_ctf

8 months

Introducing EVM Day by @curta_ctf , @chainlight_io , and @gasliteGG A day-long event of CTF puzzles, gas optimization challenges, and fun on the EVM. 📍 Denver 📅 Feb 29 RSVP below 👇

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Curta

@curta_ctf

11 months

We're thrilled to announce the first Curta Cup, a hybrid CTF competition on November 18. The CTF will be open to all, but apply here if you plan to attend in person in Istanbul: 📌

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Curta

@curta_ctf

1 year

A group of friends from the Curta community got together Friday night and proudly placed in the top 10 for the @paradigm_ctf . Congrats to the Curta team and GGWP to everyone else. 🎉🎉🎉

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Curta

@curta_ctf

1 year

If you've ever solved a Curta puzzle, you can now skip the waitlist and sign up for @farcaster_xyz

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Curta

@curta_ctf

11 months

Curta Cup has now concluded. 🏆 Congratulations to @hackthedefi ( @tonyke_bot ) for winning the overall Curta Cup leaderboard and taking home $1000 USDC from @ChainLight_io ! 🧵 (1/7)

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Curta

@curta_ctf

2 years

Tomorrow.

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Curta

@curta_ctf

1 year

Puzzle 17 🧩 Coming Friday, Sept. 8 By @_hrkrshnn , the co-founder of @SpearbitDAO , previously worked on solc ( @solidity_lang ).

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Curta

@curta_ctf

8 months

Over the past year, Curta has grown in popularity as a platform for showing off onchain CTF skills. 2 CTFs by @ChainLight_io will go live on Curta on Feb 29. Top performer wins a physical Curta CTF trophy. Turn on notifications for when the competition goes live. 🔔

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Curta

@curta_ctf

11 months

Get your ETH on BASE ready. Curta Cup will be live on @BuildOnBase . T-1 hour to start. ⌛

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Curta

@curta_ctf

1 year

Puzzle 9 ⛳️ This Thursday at 11AM ET By @vex_0x , smart contract dev @OPLabsPBC & contributor to the @huff_language compiler

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Curta

@curta_ctf

1 year

Curta Cup 🏆 November 18th. Application link dropping soon.

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Curta

@curta_ctf

10 months

Get ready optimizoors ⛽

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Curta

@curta_ctf

11 months

Write-ups, now LIVE 📝 Browse through puzzle write-ups natively on Curta. Example: If you want to publish a write-up for a puzzle on , please DM us.

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Curta

@curta_ctf

7 months

Friday, March 22 Curta CTF Puzzle by @0xOwenThurm , founder & lead auditor at @GuardianAudits on @base 🔵

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Curta

@curta_ctf

1 year

We're thrilled to announce our first Hacker in Residence, @0xcacti ! 0xcacti has built projects like open-source MEV bots and on-chain Tic-tac-toe, with goals of contributing to Foundry and Reth.

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Curta

@curta_ctf

1 year

FIRSTBLOOD! 🏆 @sina_eth_ (13:43:24) Congrats to Sina for being the first solver to Puzzle 13 by @exp_table . Phase 1 begins now.

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Curta

@curta_ctf

11 months

A room filled with the best minds in blockchain 📍Curta Cup

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Curta

@curta_ctf

2 years

This Saturday March 18th. From the one and only @rileyholterhus

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Curta

@curta_ctf

11 months

We are excited to announce @0xKaden as our second ever Hacker in Residence! Kaden will receive 0.5 ETH every month for continuing to make open-source contributions to the Ethereum ecosystem.

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Curta

@curta_ctf

9 months

We are so back. New CTF Puzzle going live next week. DM us if you want to be an author this year or tag someone you want to see write a puzzle below.

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Curta

@curta_ctf

1 year

Puzzle Labyrinth by @0xKaden has officially concluded. Here are its top three solvers: 🥇 @PogoB (4hr 48min) 🥈 @plotchy (9hr 11min) 🥉 @lj1nu (11hr 55min) Congrats to everyone who was able to place on the leaderboard!🎉🎉🎉

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Curta

@curta_ctf

11 months

Firstblood! 🩸 Congrats to @orenyomtov for being the first to solve Usurper's Throne

Oren Yomtov

@orenyomtov

11 months

Got FIRSTBLOOD on @ChainLight_io 's challenge in Curta Cup It's also the first @curta_ctf challenge ever deployed to @BuildOnBase

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Curta

@curta_ctf

7 months

🩸First blood! Congrats to @cairoeth for being first to solve puzzle RollApp Sequencer with a solve time of 02:57:49.

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Curta

@curta_ctf

8 months

🩸Firstblood! Congrats to @lj1nu for being Firstblood to puzzle Fraud.

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Curta

@curta_ctf

9 months

We will be at ETH Denver. 🏔️ Who else is going?

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Curta

@curta_ctf

9 months

First blood!🩸 Congrats to @lj1nu @push0ebp for being the first to solve ZSafe!

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Curta

@curta_ctf

7 months

Puzzle Fraud by @ChainLight_io has officially concluded with 18 solvers with an average of 11.5 hours per solve! Here are the top 3: 🥇 @lj1nu (00:23:22) 🥈 @hibillh (00:51:24) 🥉 @pranav__garg_ (00:54:58) Congrats to everyone else who was able to make the leaderboard! 🎉🎉🎉

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Curta

@curta_ctf

8 months

We're giving away $15k in prizes to attendees of EVM Day! Overview on distribution 🧵👇

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Curta

@curta_ctf

11 months

Curta Cup is LIVE! 🏆 You can now solve the first few puzzles on @ChainLight_io , @osec_io , @zellic_io

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Curta

@curta_ctf

1 year

November 18. 🇹🇷 10 puzzles. 1 winner.

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Curta

@curta_ctf

1 year

Puzzle 9 by @vex_0x has officially ended. Only 17 ctfers were able to solve this puzzle! 🥇 @chainlight_io 🥈 @lj1nu 🥉 @plotchy Congrats to everyone who was able to solve the puzzle 🎉🎉🎉

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Curta

@curta_ctf

10 months

Curta 2023 recap 🧵

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Curta

@curta_ctf

8 months

Huge shout out to @farcaster_xyz for being the first sponsor for EVM Day. Farcaster is always at the forefront of crypto social experimentation. We're huge fans of Frames!

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Curta

@curta_ctf

1 year

Puzzle 16 ⛳️ Coming next Tuesday, August 22nd By @devtooligan , Security Engineer 🧐 at @trailofbits and Chief Pharmacist 💊 at @huff_language .

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Curta

@curta_ctf

2 years

Curta's first CTF puzzle by @fiveoutofnine has been deployed! Solve at to receive an invite to our exclusive party this Friday

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Curta

@curta_ctf

1 year

Puzzle 14 ⛳️ Coming next Friday, July 21st By @jtriley_eth , smart contract engineer and @huff_language enjoyer

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Curta

@curta_ctf

1 year

We are back! It's been a minute. Introducing Puzzle 13 ⛳️ Friday July 7th By @exp_table , WhiteNoise operative and huff-rs contributor

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Curta

@curta_ctf

9 months

Monday, January 15th Curta CTF Puzzle by @ret2jazzy on @base 🔵

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Curta

@curta_ctf

1 year

Puzzle 15 ⛳️ Coming next Friday, August 4th By @zachobront , security researcher and bug huntoor

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Curta

@curta_ctf

1 year

Puzzle 18 🧩 This Friday, Sept. 22nd, at Noon ET By @eth_call , EVM enthusiast and counter mechanisms researcher

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Curta

@curta_ctf

2 years

Puzzle 6 has concluded. Only 18 ctfers were able to solve @wei3erHase ’s puzzle! Congrats to @chainlight_io , @sampriti0 , @0x796 , sanban.eth, @lj1nu , @MasterPatate , @ngndev , minimooger.eth, 0x4790c16, and p0pular.eth for making top 10 🎉🎉🎉

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Curta

@curta_ctf

2 years

First Blood! Congrats 🎉🎉🎉 0x4a69B81A2cBEb3581C61d5087484fBda2Ed39605

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Curta

@curta_ctf

7 months

Factorial was released on Feb 29 at our event EVM Day by @PopPunkOnChain from Gaslite. The most influential optimizoors for this challenge are @real_philogy , @divergencearran , and @shunduquar . Read more to see the progression.

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Curta

@curta_ctf

2 years

Curta is pioneering a new whitelist minting mechanism: It requires participants to use their creativity and critical-thinking to solve puzzles and earn the right to mint NFTs.

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Curta

@curta_ctf

7 months

We are excited to announce the distribution of the $15K prize pool for EVM Day. Winners in the thread 👇

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Curta

@curta_ctf

10 months

Coming soon.

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Curta

@curta_ctf

1 year

🏁 FIRSTBLOOD 🏁 Congrats @PogoB (minimooger.eth) for finding the first solution to Puzzle 12!

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Curta

@curta_ctf

11 months

Curta Teams is now LIVE 🫂 Solve puzzles and get ranked. Together. ◆ Create/manage teams ◆ Invite people to your team ◆ Ranked by the best solve in each team

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Curta

@curta_ctf

2 years

Puzzle 7 is now LIVE! This puzzle is written by @brockjelmore , chief architect at @nascentxyz Play at to capture a Flag Token ⛳️

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Curta

@curta_ctf

1 year

Puzzle 8 Tomorrow at 5PM ET By @gf_256 , cofounder of Zellic and Perfect Blue

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Curta

@curta_ctf

1 year

Puzzle 11 ⛳️ This Wednesday, May 24th at 10AM ET By @leonardoalt , formal verification lead @ethereum and @solidity_lang contributor

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Curta

@curta_ctf

1 year

🏆 First Blood by @lj1nu on @_hrkrshnn 's Puzzle 17! 48 hours left in Phase 1 and 72 in Phase 2. The on-chain aspect may be helpful for this puzzle:

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Curta

@curta_ctf

1 year

Puzzle 8 is now LIVE! This puzzle is written by @gf_256 , cofounder at @zellic_io and Perfect Blue Play at to capture a Flag Token ⛳️

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Curta

@curta_ctf

1 year

We are excited to announce our partnership with @MatchBox_DAO . Together with MatchBox, we will be retroactively rewarding top players with USDC on the Curta leaderboard. 🏆 MatchBox runs the 0xTitans CTFs, info is later in the thread. 🧵👇 (1/8)

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Curta

@curta_ctf

11 months

All Curta Cup puzzles have now entered Phase 2: solutions can now be revealed. You have 2 days to solve these puzzles (to claim your Flag NFT) and post your solution writeups. @osec_io will reward the best writeup with $500. 💰 We're reposting the best writeups. Tag us. 🫡

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Curta

@curta_ctf

8 months

Golf is the newest game mode on Curta. Made for gas optimization enthusiasts. On February 29, a Golf challenge by @gasliteGG will go live on Curta. The top optimizer will win the Golf trophy. Turn on notifications for a reminder when the competition goes live. 🔔

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Curta

@curta_ctf

2 years

Puzzle 5 Tomorrow April 4th at 12PM CET (6AM EST) By @wei3erHase

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Curta

@curta_ctf

10 months

🏌️

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Curta

@curta_ctf

11 months

We just shipped out a Curta Cup T-shirt to everyone who qualifies for one. Check your emails.

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Curta

@curta_ctf

8 months

1 more week till EVM Day 🏔️ RSVP below 👇

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Curta

@curta_ctf

1 year

Puzzle 9 is now LIVE! This puzzle is written by @vex_0x from Optimism. Vex is a contributor to the @huff_language compiler Play at to capture a Flag Token ⛳️

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Curta

@curta_ctf

1 year

🆕 Curta docs overhaul ◆ Rewritten for flow, clarity, and organization ◆ More functional components ◆ Cleaner, more intuitive UI

Curta Docs

Learn about Curta, a talent discovery competition platform and community of protocol engineers.

www.curta.wtf

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Curta

@curta_ctf

11 months

For Curta Cup on Nov 18, some of the puzzles will be written by @ChainLight_io , the current #1 player on Curta’s all-time leaderboard. Here’s an overview of this award-winning smart contract auditing firm 👇

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Curta

@curta_ctf

8 months

EVM Day exclusive stickers. 😳 RSVP:

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Curta

@curta_ctf

2 years

Puzzle 7 This Saturday: April 15th at 11AM ET By @brockjelmore

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Curta

@curta_ctf

7 months

Congratulations to the rest of our winners in the CTF segment! 🥈 2nd place: @cairoeth ($2k) 🥉 3rd place: @windowhan ($1k) 🏅 4th place: @hibillh ($1k) 🏅 5th place: @push0ebp ($1k)

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Curta

@curta_ctf

11 months

Curta Cup begins tomorrow at 11:00 AM in Istanbul (3:00 AM EST). Good luck to everyone!

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Curta

@curta_ctf

11 months

First blood!🩸 Congrats to @vinami for being the first to solve Lana

minaminao

@vinami

11 months

yaaaaaaaaaay!!! i spent 33 hours lol @curta_ctf

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Curta

@curta_ctf

2 years

Puzzle #3 TinySig by @rileyholterhus is now LIVE! Play at to capture a Flag.

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Curta

@curta_ctf

2 years

Firstblood! Congrats to @chainlight_io for Capturing the first Flag Token to Puzzle 6 🎉🎉🎉

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Curta

@curta_ctf

8 months

Two awards up for grabs on EVM Day: The Golf Trophy and the CTF Trophy. RSVP below 👇

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Curta

@curta_ctf

10 months

Challenge 1 Log by @sabnock66 from @waterfall_mkt / @curta_ctf is NOW LIVE! Instruction: implement a gas-optimized version of the log function. See restraints and submit optimization here:

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Curta

@curta_ctf

7 months

Congrats to @shunduquar , the winner of Wassie 9172 courtesy of @bywassies ! Shung has been an active member of the Curta community since its early days almost a year ago. He is currently ranked #16 on the Puzzles leaderboard and has claimed King status 7 times in Golf.

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Curta

@curta_ctf

2 years

Curta's leaderboard is now public!

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Curta

@curta_ctf

9 months

Curta puzzle by @ret2jazzy is now LIVE! Firstblood receives an Authorship Token. Solve here:

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Curta

@curta_ctf

1 year

FIRSTBLOOD! 🏆 @lj1nu (01:52:00) Congrats to Jinu for being the first solver to Puzzle 13 by @zachobront . Phase 1 begins now.

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Curta

@curta_ctf

1 year

🚨 Puzzle 17 NOW LIVE 🚨 By @_hrkrshnn , cofounder at @SpearbitDAO 📌

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Curta

@curta_ctf

8 months

EVM Day Puzzles and challenges are live on Curta! Good luck everyone 🫡 📌 📌 📌

Golf Course #2 | Curta

A king-of-the-hill style competition, where players optimize gas challenges.

www.curta.wtf

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Curta

@curta_ctf

1 year

Puzzle 18 ♄ 🝡🝟 ☉ by @eth_call has officially concluded. Here are its top three solvers: 🥇 @lj1nu (03hr 29min 00sec) 🥈 @chainlight_io (04hr 36min 36sec) 🥉 @plotchy (04hr 152min 24 sec) Congrats to everyone else who was able to make the leaderboard! 🎉🎉

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Curta

@curta_ctf

2 years

This SUNDAY at 12PM ET, Puzzle #4 will be announced by @walden_yan , a 2020 IOI gold medalist.

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Curta

@curta_ctf

10 months

Travel back in time to solve the TinySig puzzle. 🕰️ Check out @rileyholterhus 's write-up now on Curta. 📌

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Curta

@curta_ctf

10 months

Ready to optimize?

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Curta

@curta_ctf

2 years

Puzzle 4 by @walden_yan has officially ended. Congrats to @sampriti0 , @0xkarmacoma , @RaphDeknop , @eth_call , @lj1nu , @MasterPatate , @Mauricio_0218 , @0x796 , and @ngndev for making top 10 🎉🎉🎉

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Curta

@curta_ctf

1 year

Puzzle 18 NOW LIVE By @eth_call (horsefacts) 📌

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Curta

@curta_ctf

7 months

🩸Firstblood! Congrats to @hibillh for being first to solve puzzle NumberHeist with a solve time of 03:09:16.

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Curta

@curta_ctf

7 months

NumberHeist by @0xOwenThurm has officially concluded with 11 solvers and an average of 19 hours per solve! Here are the top 3: 🥇 @hibillh (03:09:16) 🥈 @push0ebp (07:12:18) 🥉 0x9695b15 (07:12:48) Congrats to everyone else on the leaderboard! 🎉🎉🎉

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Curta

@curta_ctf

2 years

Puzzle #1 has concluded with 72 total solvers! Puzzle #2 by @fiveoutofnine will be released tomorrow (March 8) at 11AM ET on .

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Curta

@curta_ctf

7 months

RollApp Sequencer Challenge by @ChainLight_io has officially concluded with 9 solvers with an average of 29 hours per solve! Here are the top 3: 🥇 @cairoeth (02:01:06) 🥈 @lj1nu (03:22:00) 🥉 @hibillh (06:13:36) Congrats to everyone else on the leaderboard! 🎉🎉🎉

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Curta

@curta_ctf

1 year

🇹🇷

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Curta

@curta_ctf

2 years

Puzzle 2 has now officially ended. Congratulations to everyone that was able to capture a Flag! Also congrats to @chainlight_io , @0xkarmacoma , @eth_call , @frankresearcher , @ngndev , @SilasYayoi , and more for making top 10 ⛳️

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Curta

@curta_ctf

9 months

About the author @ret2jazzy : • Cofounder of @zellic_io , a leading web3 security firm. • Cofounder of @pb_ctf , the #1 CTF team in the world for 2023, 2021, and 2020.

Curta

@curta_ctf

9 months

Monday, January 15th Curta CTF Puzzle by @ret2jazzy on @base 🔵

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Curta

@curta_ctf

2 years

Puzzle #2 : 0xF1A9 by @fiveoutofnine is NOW live! Play at to capture a Flag.

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Curta

@curta_ctf

11 months

First blood! 🩸 Congrats to @rage_pit for being the first to solve Submerged

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Curta

@curta_ctf

11 months

FIRSTBLOOD! 🩸 Congrats to y4nhu1.eth for being the first to solve The Fundamental

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Curta

@curta_ctf

2 years

Curta’s protocol mechanism serves as a CAPTCHA for NFTs, preventing bot attacks. To mint an NFT, you have to solve a CTF puzzle:

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Curta

@curta_ctf

1 year

🏆 Seasons: a way to highlight both new and old competitors Each Season spans 5 Puzzles, and the all-time leaderboard is still accessible via "All Seasons"

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