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Journal

Order of the Node Guardians

Daoud

Lv 18

Rank 87

Guardian since November 22, 2022

Quests & Campaigns

  • Quests Completed

    38

  • Campaigns Completed

    6

  • Build

    7

  • CTF

    14

  • Gas Golfing

    0

  • Theory

    17

  • 3

  • 12

  • 14

  • 7

  • 2

Inventory

  • Common Items

    5

  • Rare Items

    18

  • Legendary Items

    0

  • Unique Items

    0

  • Life Time Gold Earned

    1734

Skill Points

  • Total Skill Points

    36

  • Cairo

    0

  • Huff

    0

  • Noir

    0

  • Solidity

    28

  • Basic Design Pattern

    3

  • Advanced Design Pattern

    2

  • Basic Security

    13

  • Advanced Security

    5

  • Data Structure & Algorithms

    0

  • Low-Level Programming

    4

  • Tools

    1

  • Ecosystems

    1

  • Technology: Primitives

    3

  • Technology: Protocols

    4

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Quest Log

Quest Name

Campaign

Language

Skill

Type

Difficulty

XP

Setting Up

Stand-Alone

Agnostic

Tools

Build

600 xp

A Deep Dive into Rollups

Scalability

Agnostic

Tech: Protocols

Theory

800 xp

Basic Proxies

Proxy Contracts

Solidity

Advanced Design Patterns

Build

1800 xp

BOLD's Building Blocks

Secrets Behind Arbitrum's BOLD

Agnostic

Tech: Protocols

Theory

1000 xp

Breaking RNG

Randomness

Solidity

Security

CTF

1000 xp

Bypassing extcodesize()

Stand-Alone

Solidity

Advanced Security

CTF

1400 xp

Chainlink VRF

Randomness

Solidity

Tools

CTF

1400 xp

Consensus Layer: RANDAO

Randomness as a concept

Agnostic

Tech: Primitives

Theory

400 xp

Cream Finance Rekt

Get Rekt

Solidity

Security

CTF

3400 xp

Delegate Call Detection

Stand-Alone

Solidity

Low-Level Programming

Build

600 xp

Elliptic Curve Cryptography

Elliptic Curve Mathematics

Agnostic

Tech: Primitives

Theory

400 xp

Emergency Governance Attack

Stand-Alone

Solidity

Security

CTF

2600 xp

Execution Layer - VRF

Randomness as a concept

Agnostic

Tech: Primitives

Theory

400 xp

Finding a Home for Your DApp in a Scalable World

Stand-Alone

Agnostic

Ecosystems

Theory

600 xp

Flash Loan Counter-Exploit

Stand-Alone

Solidity

Security

CTF

3000 xp

Interactive Fraud Proofs

Stand-Alone

Solidity

Design Patterns

CTF

1800 xp

Introduction to Elliptic Curves

Elliptic Curve Mathematics

Agnostic

Tech: Primitives

Theory

600 xp

Introduction to OP Stack

Playing with OP Stack

Agnostic

Ecosystems

Theory

400 xp

Introduction to Randomness

Randomness as a concept

Agnostic

Tech: Primitives

Theory

600 xp

Lido's Dual Governance

Stand-Alone

Agnostic

Tech: Protocols

Theory

400 xp

Low-Level Calls

Stand-Alone

Solidity

Low-Level Programming

CTF

1000 xp

Multicall

Stand-Alone

Solidity

Design Patterns

Build

1400 xp

Price Oracle Attack

Stand-Alone

Solidity

Security

CTF

3400 xp

Projective Coordinates in Elliptic Curves

Elliptic Curve Mathematics

Agnostic

Tech: Primitives

Theory

400 xp

Proxy Security

Proxy Contracts

Solidity

Advanced Security

CTF

1400 xp

Scaling and Bridging with Sidechains

Scalability

Agnostic

Tech: Protocols

Theory

600 xp

Scaling Blockchains

Scalability

Agnostic

Tech: Protocols

Theory

600 xp

Smart Contract Development in a Scalable World

Stand-Alone

Agnostic

Ecosystems

Theory

600 xp

Stateful Libraries

Diamonds

Solidity

Advanced Design Patterns

Build

1000 xp

Static Call Detection

Stand-Alone

Solidity

Low-Level Programming

CTF

600 xp

Storage Efficiency

Understanding Storage

Solidity

Low-Level Programming

Build

1000 xp

Storage Layout

Understanding Storage

Solidity

Low-Level Programming

CTF

1000 xp

The BOLD Protocol

Secrets Behind Arbitrum's BOLD

Agnostic

Tech: Protocols

Theory

1000 xp

Towards L2s with Payment Channels

Scalability

Agnostic

Tech: Primitives

Theory

600 xp

Unexpected Ether

Stand-Alone

Solidity

Advanced Security

Build

1400 xp

Unsafe Math

Stand-Alone

Cairo

Security

CTF

600 xp

Writing Gas Optimized Contracts

Gas Optimization

Solidity

Data Structures & Algorithms

Theory

400 xp