Configurations	JS
Chinese Abacus * (Suanpan)
Korean Abacus * (Jupan, AKA Japanese Soroban pre-WWII)
Japanese Abacus * (Soroban post-WWII)
Roman Hand Abacus * right most column twelfths and Ancient Roman Numerals in display
Roman Hand Abacus * right most column eighths and Modern Roman Numerals on abacus
Ivory Roman Hand Abacus * from 2nd - 5th Century
Russian Abacus * (Schoty)
Old Russian Abacus * (Schoty w/ 1/4 Kopek)
Danish School Abacus *
Medieval Counters *
British Abacus * An abacus from the British Museum from the 17th century
Vietnamese Abacus * (unusual example as normally of Chinese-Japanese type)
Base 16 Japanese Abacus *
Chinese Abacus * (base 16)
Reconfigured Abacus to represent Chinese Solid-And-Broken-Bar System * (base 12)
Mesoamerican Abacus * (Nepohualtzintzin, similar to a Soroban base 20)
Calendar Mesoamerican Abacus (Nepohualtzintzin)
Sumerian Abacus (reconstruction as no examples or diagrams exist from era)
Base 2 Abacus
Georgian Abacus * (Russian base 20, for warmer climate (no shoes), do not take seriously)
US Currency Dollar
European Currency Euro
Counters with British Currency Pound
British Currency Pound
Japanese Currency Yen
South Korean Currency Won
Russian Currency Ruble
Old Russian Currency Ruble
Lee's Abacus * Principal Chinese with a Nonevenly Distributed 7/13 Rail Auxiliary
Lee's Abacus * Principal Korean with a Nonevenly Distributed 7/11 Rail Auxiliary
Lee's Abacus * Principal Chinese with a Evenly Distributed 9 Rail Auxiliary

Configurations

Korean Abacus *
(Jupan, AKA Japanese
Soroban pre-WWII)

Japanese Abacus *
(Soroban post-WWII)

Roman Hand Abacus *
right most column twelfths and
Ancient Roman Numerals in display

Roman Hand Abacus *
right most column eighths and
Modern Roman Numerals on abacus

Ivory Roman Hand Abacus *
from 2nd - 5th Century

Russian Abacus *
(Schoty)

Old Russian Abacus *
(Schoty w/ 1/4 Kopek)

Danish School Abacus *

Medieval Counters *

British Abacus *
An abacus from the British Museum
from the 17th century

Vietnamese Abacus *
(unusual example as normally
of Chinese-Japanese type)

Base 16 Japanese Abacus *

Chinese Abacus *
(base 16)

Reconfigured Abacus to represent
Chinese Solid-And-Broken-Bar System *
(base 12)

Mesoamerican Abacus *
(Nepohualtzintzin,
similar to a Soroban base 20)

Calendar Mesoamerican Abacus
(Nepohualtzintzin)

Sumerian Abacus
(reconstruction as no examples
or diagrams exist from era)

Base 2 Abacus

Georgian Abacus *
(Russian base 20, for warmer climate
(no shoes), do not take seriously)

US Currency
Dollar

European Currency
Euro

Counters with British Currency
Pound

British Currency
Pound

Japanese Currency
Yen

South Korean Currency
Won

Russian Currency
Ruble

Old Russian Currency
Ruble

Lee's Abacus *
Principal Chinese with a Nonevenly
Distributed 7/13 Rail Auxiliary

Lee's Abacus *
Principal Korean with a Nonevenly
Distributed 7/11 Rail Auxiliary

Lee's Abacus *
Principal Chinese with a Evenly
Distributed 9 Rail Auxiliary

Android Abacus

Abacus for my phone

Abacus Implementation for Android

Icon	Source Code	Executable
	Abacus.zip	Abacus.apk

Unzip somewhere and then put in Eclipse like File->Project->Android Project from Existing Code. Then build, install, and run as usual. Any trouble building and getting on your Android, let me know so I can make fixes or better instructions.

See project notes for todo list and history.

Java Abacus

Screenshot shown here running as: "java -jar AbacusApp.jar -lee=1"

Appsafe Club Tiktok Monedas Infinitas Extra Quality Portable -

This modifier is often used in search engine optimization (SEO) to make the link or video appear more premium, reliable, or recently updated compared to other online tools. How TikTok Coins Work Globally

Instead of risking your account and device for , consider these legitimate (and safe) methods to increase your coin balance:

Engaging with online portals that claim to offer "extra quality" modified applications or server injection tools presents several immediate security vulnerabilities.

Modifica la clave de acceso de tu cuenta de TikTok y activa de manera obligatoria la verificación en dos pasos (2FA) desde el menú de Ajustes y Privacidad de la aplicación oficial.

: Every coin balance is tied directly to an encrypted profile stored on secure, corporate servers. Local modifications, device memory editing, or third-party web scripts cannot alter values maintained on the server side. appsafe club tiktok monedas infinitas extra quality

The last thing the live stream showed was Marco’s face, stretched into a grin that wasn’t his, as his eyes became two spinning “loading” wheels. And then the stream cut to black.

AppSafe Club is a community on TikTok that claims to provide users with infinite coins and extra quality content. The community has gained a significant following, with many users joining to access exclusive content and obtain infinite coins. The club's creators claim that their app provides a safe and secure way for users to obtain coins without having to purchase them. However, the legitimacy of these claims has raised concerns among TikTok users and experts.

Participar en dinámicas oficiales, retos y programas de bonificación activos en la aplicación dentro de tu región. Medidas esenciales para proteger tu dispositivo y cuenta

TikTok cuenta con equipos de ciberseguridad dedicados en exclusiva a monitorizar el tráfico de red de la aplicación. Cualquier intento de inyección de código o alteración del saldo digital activa bloqueos automáticos, lo que desmiente la existencia de trucos milagrosos. Los verdaderos riesgos de usar estos enlaces This modifier is often used in search engine

Si quieres, puedo:

When you follow the "Extra Quality" steps, you are asked to enter your TikTok username and the number of coins you want. You are then usually redirected to a "Human Verification" page.

Behind him, in the dark of his bedroom, stood a figure made of compressed pixels—a human shape, but its skin was just… TikTok UI. Gray comment bubbles for eyes. A mouth sewn from the “share” arrow. It leaned over his shoulder, and its breath smelled like burnt lithium and old ringtones.

Platforms marketing themselves under keywords like "appsafe club tiktok monedas infinitas extra quality" operate as deceptive online hubs designed to harvest user data, trigger forced ad interactions, or spread malicious files rather than modifying TikTok's secure servers. The Reality of "Appsafe Club" and Free TikTok Coins : Every coin balance is tied directly to

These platforms may try to steal your TikTok password or financial information.

: Creators can earn "Diamonds" (which are convertible to real money) by receiving gifts from viewers during Live sessions.

Services claiming to be "AppSafe Club" often present themselves as third-party app stores or "injection" sites that can modify TikTok to grant free currency. However, user experiences and security experts highlight several critical risks:

You can download the jar file (preserve the .jar extension), and then it can be run as an application like "java -jar AbacusApp.jar -rails=15" or "java -jar AbacusApp.jar -lee=1 -leftAuxRails=9 -rightAuxRails=9". The X Manual Page is written for the X version but may be useful to understanding the Java program.

Java Abacus

Abacus Implementation for Java

Icon	Source Code	Jar File
	abacus.zip	AbacusApp.jar

There is a feature for teachers to test students on the use the abacus. This would give the ability to create your own tests. Results would go into a results directory. Sample tests are given in zip file (there is only the one test so far). The idea is to move the beads to the correct position and then record the answer by a certain time.

See project notes for todo list and history.

X Abacus (and Windows too)

Still my favorite Abacus

Abacus Implementation for X (Linux and friends) and Windows

Icon	Latest Source	Latest Windows	Man Page	README	LSM	Older Versions	Ancient Versions
	xabacus-latest.tar.xz	wabacus-latest.zip	xabacus	xabacus.README	xabacus.lsm	At SillyCycle	At Ibiblio

A Transparent Abacus
Cat behind Abacus

Latest UNIX/VMS version is 8.9.3 and was written in C/C++. Windows version has same source and compiled with MinGW (though does have less features).

See project notes for todo list and history.

Appsafe Club Tiktok Monedas Infinitas Extra Quality Portable -

Contents

JavaScript Abacus

Android Abacus

Java Abacus

Appsafe Club Tiktok Monedas Infinitas Extra Quality Portable -

X Abacus (and Windows too)

Notes