Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Block Hole

Block Hole, released in Japan as Quarth, is a 1989 puzzle video game developed and published by Konami for arcades. It was released in Japan on October 9, 1989 and internationally the same year. It was ported to the MSX2, Famicom and Game Boy as Quarth, with the exception of the European Game Boy Color release of Konami GB Collection Vol.2, where the…

Art & Regions

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Block Hole. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Genre
Puzzle
Publisher
Konami
Composer
Norio Hanzawa
Developer
Konami
Platforms
Arcade, MSX2, NEC PC-9801, X68000, Famicom, Game Boy
Release
JP: October 9, 1989 · WW: 1989 · JP: March 9, 1990 · JP: March 16, 1990 · NA: December 1990

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Gameplay

Reception

Re-releases

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Block Hole

Nodes32
Edges31
Triples30
Avg. degree1.94
Density0.0625
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Block Hole

Top relations

related to Reception · 11
Block Hole → December, Europe, Game Boy, Game Machine, In Japan, Italy, Nintendo Life, Philip, Quarth, Reed, United Kingdom
related to Gameplay · 7
Block Hole → As, Once, Rather, Space Invaders, Tetris-style, The, There
Release · 6
Block Hole → JP: April 13, 1990, JP: March 16, 1990, JP: March 9, 1990, JP: October 9, 1989, NA: December 1990, WW: 1989
Composer · 1
Block Hole → Norio Hanzawa
Developer · 1
Block Hole → Konami
Genre · 1
Block Hole → Puzzle
Platforms · 1
Block Hole → Arcade, MSX2, NEC PC-9801, X68000, Famicom, Game Boy
Publisher · 1
Block Hole → Konami
related to External links · 1
Block Hole → MobyGames

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

game released block konami quarth boy 1989 blocks msx2 famicom hole japan arcade puzzle screen nintendo internationally dx gameplay release

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Block HoleComposerNorio Hanzawa1.00infobox
Block HoleDeveloperKonami1.00infobox
Block HoleGenrePuzzle1.00infobox
Block HolePlatformsArcade, MSX2, NEC PC-9801, X68000, Famicom, Game Boy1.00infobox
Block HolePublisherKonami1.00infobox
Block HoleReleaseJP: October 9, 19891.00infobox
Block HoleReleaseWW: 19891.00infobox
Block HoleReleaseJP: March 9, 19901.00infobox
Block HoleReleaseJP: March 16, 19901.00infobox
Block HoleReleaseNA: December 19901.00infobox
Block HoleReleaseJP: April 13, 19901.00infobox
Block Holerelated to External linksMobyGames0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.