Show HN: Find your favorite new euro bill design

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Cash-O-Mat - Find your Favorite Euro Bank Note Design

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Find your favorite new euro banknote

Which one do you like more?

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Results

Everyone's Winner

Design H

Find your favorite

Everyone's Ranking

Compare

designs<br>notes<br>faces

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all<br>top and bottom 20

1Design H<br>3.1 ±0.1<br>2Design B<br>1.8 ±0.1<br>3Design I<br>1.8 ±0.1<br>4Design D<br>1.1 ±0.1<br>5Design J<br>0.7 ±0.1<br>6Design E<br>-0.5 ±0.1<br>7Design G<br>-1.0 ±0.1<br>8Design F<br>-2.0 ±0.1<br>9Design C<br>-2.4 ±0.1<br>10Design A<br>-2.4 ±0.1

Everyone's Distribution

medianDesign H<br>H3.2Design B<br>B1.9Design I<br>I1.9Design D<br>D1.3Design J<br>J0.6Design E<br>E-0.7Design G<br>G-1.3Design F<br>F-2.3Design A<br>A-2.6Design C<br>C-2.60← dislikes739 sessionslikes →

Everyone's Favorite faces

most popular fronts Design Hmost popular backs Design H

€5 · frontH<br>€5 · backI<br>€10 · frontH<br>€10 · backD<br>€20 · frontH<br>€20 · backI

€50 · frontH<br>€50 · backH<br>€100 · frontH<br>€100 · backH<br>€200 · frontB<br>€200 · backE

Who

Break down by

age<br>country<br>gender<br>political leaning

View

heatmap<br>table

dislikeslikes<br>(35% — 50% — 65%)

ABCDEFGHIJunder 1850%64%31%30%42%27%○80%67%○18–2434%61%29%58%46%32%40%74%67%57%25–3436%61%36%54%47%39%43%71%61%53%35–4436%57%35%58%47%40%46%67%59%54%45–5441%53%43%52%56%36%44%65%60%51%55–6440%60%40%68%56%43%30%75%47%54%65+○55%○○○○○○60%○○ = fewer than 10 votes

Official ECB Vote

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Stats

62,621 head-to-heads judged906 voting sessions344 that told us about themselves50% of wins were the left-hand image

Your progress

Sureness<br>0%

Combinations shown<br>0 of 540

Progress combines how sure the model is about your preferences with how broadly you have compared the proposals. More answers generally make your ranking more accurate and stable.

75% Result ready — enough evidence to estimate your taste.

100% Solid read — roughly 80 answers.

113% Every one of the 540 combinations shown once.

125% Every combination shown in both screen positions.

Sureness comes from a personal TrueSkill model. Every design starts equally rated and uncertain. Each answer moves the two designs' ratings and narrows that uncertainty. Sureness summarizes how confidently the model can predict your choice across all 45 proposal pairings; it is a best-case measure, not a probability that your result is “correct.”

Combinations shown counts unique proposal pair × denomination × side matchups. Repeated answers can still strengthen TrueSkill; new combinations also broaden the evidence behind your result.

Before you see your result

These optional details make the “who likes what” visualizations useful. They are only shown in aggregate, never attached to your shared result.

You can skip this now or add it later while you still have the private vote token. Your IP address is never stored.

Age

prefer not to say<br>under 18<br>18–24<br>25–34<br>35–44<br>45–54<br>55–64<br>65+

Country<br>prefer not to say

Gender

prefer not to say<br>female<br>male<br>other

Political leaning

prefer not to say<br>progressive<br>center<br>conservative

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Details for group visualizations

Optional and only reported in aggregate. They are never shown on a shared personal result.

Ageprefer not to sayunder 1818–2425–3435–4445–5455–6465+<br>Country<br>prefer not to say

Genderprefer not to sayfemalemaleother<br>Political leaningprefer not to sayprogressivecenterconservative

Save Details

result design shown favorite fronth prefer

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