---
title: BSidesTLV CTF 2021 | BSidesTLV 2026
description: BSidesTLV CTF 2021
url: "https://bsidestlv.com/ctf/2021"
type: static
generatedAt: "2026-03-16T11:38:29.710Z"
---

CTF 2021
# BSidesTLV CTF 2021

Flag format
 `BSidesTLV2021{...}`
## Hall of Fame

| Place | Team |
| --- | --- |
| 🥇 1st | **JCTF** |
| 🥈 2nd | **dm0n** |
| 🥉 3rd | **NoobsWithHopesAndDreams** |

---

## Statistics

 - **18** challenges
 - **7** categories
 - **374** registered users
 - **190** registered teams
 - **221** solved challenges
 - **68** teams solved at least 1 challenge

[Winner announcements presentation](https://static.bsidestlv.com/BSidesTLV-CTF-2021.pdf)

---

## Resources and WriteUps

 - [JCTF Writeup](https://jctf.team/BSidesTLV-2021/)
 - [Maor A. — “Are You Kidding Me?” Writeup](https://medium.com/@maora/bsidestlv-2021-ctf-are-you-kidding-me-challenge-writeup-51c81b30292)

---

## Rules and Guidelines

 1. Remote participation is allowed (for all teams)
 1. Only physically present teams may claim a prize — make sure a member of your team is in the announcement ceremony!
 1. We will contact winners using the email registered at the CTF Website — use an email you monitor
 1. This is a game, play fairly — we reserve the right to disqualify participants
 1. Each team may be made of one or more individuals
 1. Most web challenges use a sticky cookie called `BSidesTLV` — make sure to work with sessions
 1. Hourly cleanup of large and old files for persistency challenges
 1. Recommended team size is 5 (limited to 10)
 1. We usually keep challenges alive for ~1 week after the event to enable write-ups

---

## FAQ

**Do I have to be a member of a team to participate?** No, you can register as a team of one member.

**Is the CTF aimed at beginners?** Some challenges will be at beginner level, some at expert level. Try solving from the lower scores working up.

**Are there binary exploitation challenges?** Yes. Yes there are.

**What is the flag format?** `BSidesTLV2021{…}`

**Will you release the code/containers/VM after the CTF?** Yes, we plan to release our entire repo.

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## Our Team

| Name | Challenges |
| --- | --- |
| **Tomer Zait** | Inspector Gadget, Intellimage, Under Construction, Flag On The Wall, SQLiteManager |
| **Nimrod Levy** | Under Construction, The Rabbit Hole, News, Notes |
| **Roei Sherman** | Labyrinth |
| **Vera Mens** | Toilet |
| **Aviv Yahav** | Rainy Redis, Speed Trivia |
| **Guy Barnhart-Magen** | Damn Randomware! |
| **Guy Beck** | Toilet, Labyrinth, Intellimage |
| **Michael Maltsev** | Good Old Days, In Plain Sight, Flag On The Wall |
| **Artur Avetisyan** | Are You Kidding Me?, In Plain Sight |
| **Sharon Brizinov** | Cheater’s Gambit |
| **Lavie BB** | Wh3reIsTheD0oR |
| **Omer Cohen** | Support |
   [All CTF editions](/ctf/)