Abacus - Dancing Fingers !
by 俊 姜 more by this developer →
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 08/19/2025
Tracked since 09/05/2026
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Category: Education
Description
WHEN ANCIENT WISDOM MEETS MODERN TECHNOLOGY !
BEAUTIFUL INTERFACE with COMFORT & BIG BEADS !
SUPPORT DECIMAL POINT & NEGATIVE NUMBERS !
21-COLUMN ABACUS CAN SPEAK !
• LANGUAGES:
ENGLISH
JAPANESE
RUSSIAN
CHINESE
ARABIC
GERMAN
FRENCH
SPANISH
KOREAN
NORWEGIAN
FINNISH
CANTONESE
DANISH
PORTUGUESE
SWEDISH
INDONESIAN
TURKISH
DUTCH
VIETNAMESE
• LET'S USE ABACUS TO CALCULATE AND HAVE FUN !
2+2+2+2+2+2+2+2+2+2 = 20
30-3-3-3-3-3-3-3-3-3-3 = 0
1+2+3+4+5+6+7+...+98+99+100 = 5050
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Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | Not enough history yet | |||
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.