Contract Bridge Test
Tests contract bridge — partnerships, dealing and the auction, bid ranks and scoring including tricks, game, slam and vulnerability, opening bids and responses, point counting with high-card points, popular conventions such as Stayman and Blackwood, declarer play techniques like finessing and drawing trumps, opening leads and defensive signals, and duplicate bridge, ethics and the Laws — written to American Contract Bridge League and World Bridge Federation guidance for 2026 and 2027. Pass to earn Contract Bridge SOA-COBR.
- Beginner difficulty.No experience needed: fundamentals and clear reasoning.
- 15 scenario questions
- 15 minutes, timed
- 70% to pass · 90% for distinction
- Free no sign-up needed
- LinkedIn-ready · add it to your profile in one clickSee how ↓
What is the Contract Bridge Test?
- Passion Project
Updated for 2027. Covers rules, auction and scoring, bidding and conventions and card play, defence and ethics.
The Contract Bridge Test is a free beginner-level, 15-minute skill test from Science of Apps. It tests contract bridge — partnerships, dealing and the auction, bid ranks and scoring including tricks, game, slam and vulnerability, opening bids and responses, point counting with high-card points, popular conventions such as Stayman and Blackwood, declarer play techniques like finessing and drawing trumps, opening leads and defensive signals, and duplicate bridge, ethics and the Laws — written to American Contract Bridge League and World Bridge Federation guidance for 2026 and 2027. Score 70% or more on its 15 questions to earn a verifiable Contract Bridge certificate (SOA-COBR). Every question is based on published standards and research — including Learn to play bridge and the Laws of Duplicate Bridge (American Contract Bridge League), Laws of Duplicate Bridge and regulations (World Bridge Federation) — and each answer is explained with its source.
Built for your job title
Social or club bridge player, Beginner learning bridge, Duplicate tournament player, Card game and strategy enthusiast and Teacher or club organiser — and anyone who wants quick, verifiable proof of Contract Bridge knowledge for a CV, LinkedIn or graduate application in 2026 and 2027.
- Social or club bridge player
- Beginner learning bridge
- Duplicate tournament player
- Card game and strategy enthusiast
- Teacher or club organiser
What the test covers
Three skill areas with 5 questions each, drawn from a bank of 10 per area, so a retake brings questions you haven't seen.
- 01
Rules, Auction and Scoring
33%- Basics and partnerships
- The auction
- Scoring
- 02
Bidding and Conventions
33%- Hand evaluation
- Openings and responses
- Conventions
- 03
Card Play, Defence and Ethics
33%- Declarer play
- Defence and signals
- Duplicate and etiquette
Based on published standards
The questions are original scenarios, and each one names the public standard, official guide or research it draws on — shown under the question while you answer, and linked in your review. These are the sources behind this test:
Try a sample question
In bridge, how many tricks must declarer win to make a contract of 4 Spades?
- 10 tricks
- 4 tricks
- 7 tricks
- 13 tricks
Show the answer
A. 10 tricks — Book plus level. The real test has 15 questions like this.
How the test works
15 minutes, 15 questions
One question per screen, with a progress bar and a countdown. Your progress is saved on this device if you need to pause.
Graded on our server
Answers reach the page only after you submit, so the certificate can only be earned by passing.
Every answer explained
Pass or not, you see every question with the right answer, why, and the source behind it. Pass mark 70%, distinction 90%.
Your certificate
Founder-signed, with a QR code and credential ID. Download PDF or PNG, add to LinkedIn, and it's emailed to you.
What you earn

Pass, then add it to LinkedIn in one click
No typing. The Add to LinkedIn button opens your profile’s Licenses & certifications form already filled in: the certificate name, Science of Apps as the issuer, the issue date, your credential ID and a link recruiters can use to verify it.
- 1Take the 15-minute test
- 2Score 70% or more
- 3Click Add to LinkedIn

Contract Bridge
Science of Apps
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Frequently asked questions
What is the Contract Bridge Test?
The Contract Bridge Test is a free beginner-level, 15-minute skill test from Science of Apps. It tests contract bridge — partnerships, dealing and the auction, bid ranks and scoring including tricks, game, slam and vulnerability, opening bids and responses, point counting with high-card points, popular conventions such as Stayman and Blackwood, declarer play techniques like finessing and drawing trumps, opening leads and defensive signals, and duplicate bridge, ethics and the Laws — written to American Contract Bridge League and World Bridge Federation guidance for 2026 and 2027. Score 70% or more on its 15 questions to earn a verifiable Contract Bridge certificate (SOA-COBR). Every question is based on published standards and research — including Learn to play bridge and the Laws of Duplicate Bridge (American Contract Bridge League), Laws of Duplicate Bridge and regulations (World Bridge Federation) — and each answer is explained with its source.
What is the best free Contract Bridge test in 2027?
Science of Apps offers a free Contract Bridge Test, written for 2026 and 2027. It tests rules, auction and scoring, bidding and conventions and card play, defence and ethics with 15 original scenario questions in all, each naming its published source; you get an instant score and a verifiable certificate with a credential ID you can add to LinkedIn.
How do I take the Contract Bridge Test for free?
Read the three skill areas on this page, then take the 15-minute test online — no fee, course or sign-up. You see every answer explained when you finish. Score 70% or more and you get a Contract Bridge certificate straight away, on screen, as a PDF and by email, with a credential ID anyone can verify.
Are the Contract Bridge Test questions based on real standards?
Yes. The questions are original scenarios written by Science of Apps, and each one is based on a public source you can read: Learn to play bridge and the Laws of Duplicate Bridge (American Contract Bridge League); Laws of Duplicate Bridge and regulations (World Bridge Federation). The source is shown under each question and linked in the answer review. Science of Apps doesn't copy questions from other tests.
What does the Contract Bridge Test cover?
Three skill areas with five questions each, drawn from a bank of 10 per area so a retake brings new questions: Rules, Auction and Scoring (Basics and partnerships, The auction and Scoring); Bidding and Conventions (Hand evaluation, Openings and responses and Conventions); Card Play, Defence and Ethics (Declarer play, Defence and signals and Duplicate and etiquette). Every question is an original scenario written to the 2026–2027 standard, with the published source named under it.
Who should take the Contract Bridge Test?
Social or club bridge player, Beginner learning bridge, Duplicate tournament player, Card game and strategy enthusiast and Teacher or club organiser. It suits students at leading universities, career switchers and experienced professionals who want quick, verifiable proof of Contract Bridge knowledge in 2026 and 2027.
Why take the Contract Bridge Test in 2027?
Tier-1 students and alumni have identity hobbies (chess, debate, wine, golf, endurance sport) and share achievement badges widely, a strong organic-reach driver. Passing earns a founder-signed Science of Apps certificate with a credential ID and QR code that recruiters can verify.
How do high-card points work in bridge?
A common method counts Ace = 4, King = 3, Queen = 2 and Jack = 1, giving 40 points in the deck. Players use these points, plus distribution, to judge how high to bid.
What is a finesse?
A finesse is a play that tries to win a trick with a card that is not the highest outstanding, by leading towards it and hoping a higher card is held by the opponent who plays before it.
Can I take the Contract Bridge Test from any country?
Yes. The test is online, in English and free everywhere — people take it from India, the US, the UK, Europe, Africa, Latin America and Asia-Pacific. Your certificate is dated with your own local date and can be verified from anywhere at scienceofapps.com/certification/verify/.
How long is the Contract Bridge Test?
15 questions — 5 from each of 3 skill areas — with a 15-minute limit. You need 70% (11 of 15) to pass and 90% for distinction.
How hard is the Contract Bridge Test?
We rate it Beginner: no experience needed: fundamentals and clear reasoning. It has 15 scenario questions — 5 from each of 3 skill areas — and a 15-minute limit. You need 70% (11 of 15) to pass and 90% for distinction.
How much do Science of Apps certifications cost?
Nothing. There is no fee to take a test, to receive the certificate, to have it emailed or to verify it, and no sign-up.
How are the tests graded?
On our server, not in your browser. The answers never reach the page until you submit, so a certificate can only be earned by passing. Each certificate gets a unique credential ID stored by Science of Apps.
What happens if I don't pass?
You see your score for each area and every question with the correct answer and why, with the published source behind it. You can retake after 30 minutes, and the retake draws questions you haven't seen yet.
Do the certificates expire?
No. Every certificate is dated, so it always shows when you passed. Retake a test any time for a newer date or a higher score.
Can I add the certificate to LinkedIn?
Yes. After you pass, Add to LinkedIn opens the Licenses & certifications form with the certificate name, Science of Apps as the issuer, the issue date, your credential ID and the verification link filled in. You can also download it as a PDF or PNG, and it's emailed to you as a PDF.
How can an employer verify my certificate?
Every certificate has a credential ID and a QR code. Scanning it, or entering the ID at scienceofapps.com/certification/verify/, shows the holder's name, the certification, the score and the issue date from our records.
Are these accredited qualifications?
No. They are Science of Apps' own assessments of applied skill. They aren't issued by a university or standards body, and they work best alongside a portfolio that shows the skills in real work.
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