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Journal

Order of the Node Guardians

MetaH

Lv 27

Rank 39

Guardian since October 17, 2022

Quests & Campaigns

  • Quests Completed

    53

  • Campaigns Completed

    12

  • Build

    27

  • CTF

    11

  • Gas Golfing

    0

  • Theory

    15

  • 5

  • 16

  • 20

  • 12

  • 0

Inventory

  • Common Items

    0

  • Rare Items

    0

  • Legendary Items

    0

  • Unique Items

    1

  • Life Time Gold Earned

    3169

Skill Points

  • Total Skill Points

    72

  • Cairo

    0

  • Huff

    0

  • Noir

    7

  • Solidity

    57

  • Basic Design Pattern

    11

  • Advanced Design Pattern

    10

  • Basic Security

    7

  • Advanced Security

    4

  • Data Structure & Algorithms

    13

  • Low-Level Programming

    16

  • Tools

    3

  • 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

Assembly Optimization

Gas Optimization

Solidity

Low-Level Programming

Build

1000 xp

Basic Proxies

Proxy Contracts

Solidity

Advanced Design Patterns

Build

1800 xp

Bits & Bytes

Learning Assembly

Solidity

Low-Level Programming

Build

2200 xp

BOLD's Building Blocks

Secrets Behind Arbitrum's BOLD

Agnostic

Tech: Protocols

Theory

1000 xp

Breaking RNG

Randomness

Solidity

Security

CTF

1000 xp

Building Diamonds

Diamonds

Solidity

Advanced Design Patterns

Build

3400 xp

Building ERC-20

Token Standards

Solidity

Design Patterns

Build

1800 xp

Building ERC-721

Token Standards

Solidity

Design Patterns

Build

1800 xp

Bypassing extcodesize()

Stand-Alone

Solidity

Advanced Security

CTF

1400 xp

Calldata Manipulation

Learning Assembly

Solidity

Low-Level Programming

Build

3400 xp

Chainlink VRF

Randomness

Solidity

Tools

CTF

1400 xp

Clone Factories

Stand-Alone

Solidity

Advanced Design Patterns

Build

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

Daggers and Decoys

Discovering Noir

Noir

Data Structures & Algorithms

Build

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

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

Hardhat Forking

Stand-Alone

Solidity

Tools

Build

1400 xp

Hello Noir

Discovering Noir

Noir

Data Structures & Algorithms

Build

1000 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 Randomness

Randomness as a concept

Agnostic

Tech: Primitives

Theory

600 xp

Low-Level Calls

Stand-Alone

Solidity

Low-Level Programming

CTF

1000 xp

Memory Manipulation

Learning Assembly

Solidity

Low-Level Programming

Build

3400 xp

Merkle Proofs

Stand-Alone

Solidity

Data Structures & Algorithms

Build

1800 xp

Multicall

Stand-Alone

Solidity

Design Patterns

Build

1400 xp

Openzeppelin Upgrades

Proxy Contracts

Solidity

Tools

Build

1000 xp

Poly Network Rekt

Get Rekt

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

Quadratic Public Goods

Stand-Alone

Solidity

Data Structures & Algorithms

Build

1800 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

Solidity Optimization

Gas Optimization

Solidity

Data Structures & Algorithms

Build

600 xp

State Channels

Stand-Alone

Solidity

Design Patterns

Build

2200 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

Unordered Key Set

Stand-Alone

Solidity

Data Structures & Algorithms

Build

1800 xp

Using Diamonds

Diamonds

Solidity

Advanced Design Patterns

CTF

2600 xp

Using Signatures

Stand-Alone

Solidity

Design Patterns

Build

2600 xp

Writing Gas Optimized Contracts

Gas Optimization

Solidity

Data Structures & Algorithms

Theory

400 xp

Yul Basics

Learning Assembly

Solidity

Low-Level Programming

Build

2200 xp

Zero-Knowledge Dungeon

Discovering Noir

Noir

Data Structures & Algorithms

Build

2600 xp