Decrypto

The clue has two audiences

Decrypto gives each team four hidden keywords, numbered 1 through 4. The normal game uses two teams of 2 to 4 people, for 4 to 8 total.

Each round, one Encryptor secretly sees a three-digit code. If the code is 4-2-3, they give three clearly separated clues in that order: one for keyword 4, one for keyword 2, and one for keyword 3. Their teammates know the four keywords and try to turn those clues back into the code.

The other team hears everything. Starting in round two, they also submit a code guess. An exact guess earns an Interception token. A wrong guess by the Encryptor's own team earns that team a Miscommunication token. Two Interceptions win, and two Miscommunications lose. If both teams reach the same threshold in one round, or one team reaches both thresholds, use the tiebreaker instead. Reaching the end of round eight without a winner also triggers it.

Your team has to recover the code now, but the other team will keep the clues and use them later.

The notebook keeps the clue history

After a code is revealed, the opposing team files each clue under the number it represented. They still cannot see the keyword, but they can track the clues attached to that number.

Suppose the clue "postage" is revealed as number 4. The notebook now says that hidden keyword 4 has some meaningful connection to postage. A later clue such as "envelope" can be compared with that history. The opponent is not solving the word directly. They are matching the new clue to one of four numbered trails.

Empty columns matter less than they appear to. A blank beneath number 2 means only that number 2 has not appeared in a revealed code yet. It says nothing about the word behind the screen. Treat the ledger as accumulated evidence, not a set of definitions.

A clue can succeed twice in opposite ways. It can be clear enough for teammates because they know the keyword, then become dangerous because opponents file it beside an earlier clue.

Coral, round two: the trail becomes a code

The following sequence came from one controlled, four-player rules simulation on August 3, 2026. It follows the rules, but one simulation cannot tell us how real groups behave, whether the tactic is strong, how difficult the game feels, or whether the sides are balanced.

After round one, Coral's opposing notebook looked like this:

• 1: tributary
• 2: no clue recorded
• 3: fire-breathing
• 4: postage

Both teams had decoded their own first codes correctly. Opponents do not intercept during that opening round, so no Interception tokens were awarded.

Coral's round-two clues were "envelope," "transparent," and "wyvern." The simulated intercepting team linked envelope to postage at 4 and wyvern to fire-breathing at 3. It saw no link between transparent and tributary at 1, so it put transparent at the blank 2 and guessed 4-2-3 correctly. With no earlier clue at 2, that last step was elimination, not proof.

Both round-two codes were intercepted. Both were intercepted again in round three, giving each team its second Interception token. The tiebreak score was tied at +2. Each team then identified all four opposing keywords, so the rules produced a shared victory.

Teach the private job before the public threat

Start with the small loop. The Encryptor sees numbers, converts them into meaning-based clues, and the rest of the team converts those clues back into numbers. Run through a sample code with four visible practice words before introducing interception.

After the practice code, show how revealed clues are filed under numbered columns and explain that opponents begin guessing in round two. Keep both token tracks visible, then point back to the notebook as the record opponents use when they guess.

Pause for the clue restrictions. Clues must refer to meaning. They cannot depend on spelling, pronunciation, or a keyword's position on the screen. Private references are out. So are the keyword itself and translations of it. Once a clue has been read aloud, it cannot be changed, and a clue cannot be reused.

Have the Encryptor read the three clues separately before discussion starts, because their order carries the code. Say "Envelope. Transparent. Wyvern." rather than folding all three into one sentence.

Verdict: for groups that like keeping notes

In Decrypto, opponents file clues by number and compare them with later clues. Old clues matter as much as new ones.

The standard setup needs 4 to 8 people split into two teams. There is also a special three-player version: one Interceptor faces a two-player encrypting team. The Interceptor wins by collecting two Interception tokens in five or fewer rounds. Otherwise the encrypting team wins.

Pick it for a group that likes giving clues and using old clues as evidence.