Card Game Rules

Cooperative guessing game · Game 239 of 388 ♥

On the Scale

Somewhere between freezing and boiling sits a cup of tea – but where exactly? Read your friend's mind and find the spot.

Players
2–12
Duration
30 min
Age
10+
Difficulty
easy
Cards
52 cards + 1 joker, paper and pencil
Skill – Luck
SkillLuck
Everyone for themselves – Lots of interaction
Everyone for themselvesLots of interaction
Simple – Complex
SimpleComplex
Quick – Long
QuickLong

Mood livelylearned in 5 minutes

Collections: Games for two · Games for three · Games for four · Games for five · Games for six or more · Cooperative games · Only here · New & untested

untested Not yet playtested: this is our own design or adaptation. The rules may still change – if you play it, tell us how it went: simon@howto.cards

Quick rules

  • Goal, together: find the guide's secret target on a scale.
  • Row: ♠ A–K face up (1–13). Targets: ♥ face down. Scales: ♣ ♦ face down (list on the back; J Q K = invent one).
  • Guide draws a target secretly, draws 2 scales, reads one out: first word = left (A♠).
  • Clue: one thing at the target's spot – no numbers, card names, scale words, comparisons with earlier rounds or gestures. Then silence.
  • Team discusses, puts the joker on a spade.
  • Exact 3, 1 away 2, 2 away 1.
  • Guide passes clockwise; 10 rounds: 0–9 strangers on a train · 15–19 good friends · 25–30 one mind.

Cheat sheet

♣ scale ♦ scale
A freezing ↔ boiling hot child's play ↔ nearly impossible
2 whisper-quiet ↔ ear-splitting cuddly ↔ terrifying
3 fits in a pocket ↔ bigger than a house useless ↔ can't live without it
4 slow as a snail ↔ fast as lightning nobody knows it ↔ everybody knows it
5 dirt cheap ↔ costs a fortune summery ↔ wintry
6 for toddlers ↔ for grandparents countryside ↔ big city
7 relaxing ↔ nerve-racking soft as a pillow ↔ hard as stone
8 smells awful ↔ smells wonderful early bird ↔ night owl
9 healthy ↔ pure junk gloomy ↔ cheerful
10 brand new ↔ ancient not spicy at all ↔ burns your mouth

Score pad

Games are saved in this browser on this device.

Helpers

Full rules

  1. Overview
  2. The cards
  3. Setup
  4. Playing a round
  5. Ending the game
  6. The 20 scales
  7. Tips for beginners
  8. Variants

Overview

On the Scale is a cooperative guessing game: all players form one team and play together for the best score. In each round one player, the guide, secretly draws a target between 1 and 13. A scale with two ends is announced – say "freezing ↔ boiling hot" – and the guide names one thing that, in their opinion, sits exactly at the target's spot on that scale. "Bath water" might be a 10; "a snowman" a 1. The rest of the team discusses and puts a marker on the row of cards where they think the target is. The closer they get, the more points.

There are no right answers – only the guide's feeling. That's the fun: you find out how your friends think.

  • Players: 2–12; best with 4–8.
  • You need: a standard 52-card deck with one joker, and paper and pencil.

On the Scale is our own adaptation for an ordinary deck, inspired by Wavelength (Alex Hague, Justin Vickers and Wolfgang Warsch, Palm Court, 2019). It is new and not yet playtested.

The cards

Cards Use
♠ A–K The row: 13 spades face up in a line, A on the left (1) to K on the right (13).
♥ A–K The targets: shuffled face down. A = 1, 2–10 as marked, J = 11, Q = 12, K = 13.
♣ ♦ A–10 The scale cards: each stands for one of the 20 scales in the list below.
♣ ♦ J Q K Free choice: the guide invents a scale.
joker The team's marker.

Setup

  1. Lay the 13 spades face up in a row in the middle of the table, from A♠ on the left to K♠ on the right.
  2. Shuffle the 13 hearts and put them face down as the target pile.
  3. Shuffle the 26 clubs and diamonds and put them face down as the scale pile.
  4. Keep the joker ready. Choose who is the first guide; the role passes clockwise after each round.
  5. Decide how many rounds you play: 10 is a good game (with more than 10 players, one round each).
12Targets10♥10♥♥Ben'stargetA♣A♣♣Scale25ScalepileA♠A♠♠freezing2♠2♠♠3♠3♠♠4♠4♠♠5♠5♠♠6♠6♠♠7♠7♠♠8♠8♠♠9♠9♠♠10♠10♠♠J♠J♠JQ♠Q♠QK♠K♠Kboilinghot
On the Scale – Ben's round: target 10♥, scale A♣, guess on the 9♠

Playing a round

  1. Draw the target. The guide takes the top card of the target pile and looks at it secretly. Nobody else may see it.
  2. Choose the scale. The guide draws two scale cards, looks up both scales in the list, picks the one they like better and reads it out: the first word is the left end (A♠), the second word the right end (K♠). The other scale card goes to the bottom of the scale pile. A face card means the guide may invent a scale instead.
  3. Give the clue. The guide names one thing – a word, a name or a short phrase – that sits at the target's spot on the scale. Rules for the clue: - no numbers and no card names; - no words from the scale itself; - no comparisons with earlier clues or rounds ("a bit hotter than last time"); - no gestures, faces or extra hints – after the clue, the guide stays silent.
  4. Guess. The rest of the team discusses freely and then puts the joker on one card of the row. When everybody agrees (or a player chosen to decide says "locked"), the guess is final.
  5. Reveal and score. The guide turns the target face up. Count how many cards the joker is away from the target's rank:
Joker on … Points
exactly the target 3
1 card away 2
2 cards away 1
further away 0

Write the points down and put the target card aside. The next player clockwise is the new guide.

Example: Ben is the guide and secretly draws the 10♥. His scale cards are the A♣ (freezing ↔ boiling hot) and the 6♦ (countryside ↔ big city); he picks the first one. A 10 is fairly hot, so he says: "bath water". Carla thinks bath water is warm but not really hot – a 9. Dan says his baths are hot – a J. They settle on the 9♠. Ben turns up the 10♥: the joker is 1 card away, so the team scores 2 points.

Ending the game

After the agreed number of rounds, add up the points and see how well you know each other (10 rounds, at most 30 points):

Points You are …
0–9 strangers on a train
10–14 getting to know each other
15–19 good friends
20–24 old friends
25–30 one mind

If the target pile runs out before you have finished, shuffle the used hearts back in. If the scale pile runs out, shuffle the used scale cards.

The 20 scales

Card Left end (A♠) Right end (K♠)
A♣ freezing boiling hot
2♣ whisper-quiet ear-splitting
3♣ fits in a pocket bigger than a house
4♣ slow as a snail fast as lightning
5♣ dirt cheap costs a fortune
6♣ for toddlers for grandparents
7♣ relaxing nerve-racking
8♣ smells awful smells wonderful
9♣ healthy pure junk
10♣ brand new ancient
A♦ child's play nearly impossible
2♦ cuddly terrifying
3♦ useless can't live without it
4♦ nobody knows it everybody knows it
5♦ summery wintry
6♦ countryside big city
7♦ soft as a pillow hard as stone
8♦ early bird night owl
9♦ gloomy cheerful
10♦ not spicy at all burns your mouth

Tips for beginners

  • Guide: think of things everybody at the table knows. A shared memory ("our last holiday") can be the perfect clue.
  • Guide: the middle (6, 7, 8) is the hardest – look for something that is clearly "halfway".
  • Team: first agree roughly (left, middle, right), then argue about the exact card.
  • Team: think about how the guide sees the world, not how you do.

Variants

  • Two teams (4 or more players): the teams take turns, with the guide always from the team whose turn it is. After 5 rounds each, the team with more points wins; on a tie, play one more round each.
  • Harder scoring: only an exact hit (3) and 1 card away (1) score.
  • Own scales: write your own list of 20 scales – it's half the fun.
  • Top Ten (4–9 players, after Top Ten by Aurélien Picolet): everybody gets a secret number and the guide has to put the answers in order. You need the hearts A–10 (A = 1) and as many coins as players as the team's lives (8 with 9 players). Each round the guide draws a scale as usual and reads it out, then deals every player one heart face down – the guide too (with 9 players the guide gets none). Everyone who holds a heart, the guide first (if they have one), names one thing on the scale that fits their number: 1 at the left end, 10 at the right end. Then the guide calls the players one by one, from the lowest answer to the highest as they judge it, and each called player lays their heart face up in a row (the guide's own card too). Each time a card is lower than the card before it, the team loses a coin – but the round goes on. After 5 rounds with at least one coin left, you have won; the last coin gone means you lose at once. The same idea – secret numbers, answers on a theme, putting them in order – also drives ito (Mitsuru Nakamura, Arclight, 2019).

Background & history

  • Family: Cooperative guessing game (party game)
  • Origin: Original adaptation for this site (2026), inspired by Wavelength (Alex Hague, Justin Vickers and Wolfgang Warsch, Palm Court, 2019)
  • Also known as: –
  • Related games: Wavelength, Top Ten, ito, Just One, Codenames, Unisono

On the Scale is not a traditional game and not a published one: it was written for this site as a cooperative party game for one standard deck. The central idea – a secret target on a scale between two opposites, and a single clue that has to hint at exactly that spot – comes from Wavelength. The way it is played with cards is our own: the thirteen spades as the scale, the hearts as hidden targets, the clubs and diamonds as a list of twenty scales of our own, the joker as the team's marker and the 3-2-1 scoring by distance. If you like On the Scale, the original with its dial is well worth buying.

Wavelength was designed by Alex Hague, Justin Vickers and Wolfgang Warsch and published in 2019 by Palm Court (the company now trades as CMYK), after a Kickstarter campaign that raised over $300,000 from about 9000 backers. It is played in two teams with a custom device: a hidden wheel is spun to set the target, a "psychic" gives a clue for a spectrum card such as "hot ↔ cold", the team turns a dial, and the opposing team may bet whether the true target lies to the left or right. The game won the Norwegian Årets Spill award for best party game in 2022, and a free app was released the same year.

On the Scale keeps the cooperative heart of the game and drops the dial, the second team and the left/right bet (a simple team version is given under Variants). The "Top Ten" variant borrows from a related family of cooperative party games in which every player holds a secret number and the answers must be put in order: ito by Mitsuru Nakamura (Arclight, Japan, 2019) with numbers from 1 to 100, and Top Ten by Aurélien Picolet (Cocktail Games, France, 2020), in which a captain orders the answers of numbers 1 to 10 over five rounds while the team loses a token for every card out of order.

Sources