覆面算谜题

覆面算（又称虫食算）是一种数学谜题，其中字母代替数字出现在算式中。每个字母代表 0-9 中的一个唯一数字，且数字不能以零开头。你的目标：找出每个字母代表的数字，使等式成立。

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简单覆面算谜题

适合初学者。这些谜题字母较少、方程式较简单，帮助你掌握基本技巧。

困难覆面算谜题

适合有经验的解题者。这些谜题字母多、方程式复杂，考验你的推理能力。

经典覆面算谜题

历史上最著名的覆面算谜题。每个爱好者都应该挑战的经典之作。

加法覆面算谜题

所有加法类型的覆面算谜题。每个字母代表加法等式中的一个唯一数字。

乘法覆面算谜题

所有乘法类型的覆面算谜题。每个字母代表乘法等式中的一个唯一数字。

精选解题指南

最著名的覆面算谜题的详细逐步解题指南。

SEND + MORE = MONEY

8 letters

DONALD + GERALD = ROBERT

10 letters

CROSS + ROADS = DANGER

9 letters

简单谜题（从这里开始）

AS + A = MOM

I + DID = TOO

TO + GO = OUT

AND + HAD + NO = SONS

NO + NO + TOO = LATE

HES + THE = BEST

加法谜题

AS + A = MOM

I + DID = TOO

TO + GO = OUT

AND + HAD + NO = SONS

NO + NO + TOO = LATE

HES + THE = BEST

AND + SAID + UNTO = SIMON

HERE + SHE = COMES

NOT + THIS = YOUTH

THIS + IS + HIS = CLAIM

WHAT + WAS + THY = CAUSE

ILL + MAKE + ALL = SPEED

乘法谜题

SEE × SO = MIMEO

ASS × AS = ALLOO

WHO × IS = MOSIS

BAD × HI = BOOZE

DID × TO = THOSE

GET × BY = BEARE

AID × AD = DICED

HIT × IT = IIFBT

SEE × ME = KKOLM

DID × AD = AIRER

LET × IT = ISOSL

MAD × BE = AMID

共 232 个谜题