Why a card with a game

Sisters get the funny ones: the cat stealing hats on the harbour, the first-in-the-queue shopping rush, the tennis match against a ghost. It ends on a cake with her name, then your words, and she can play it again.

The games that suit them

  • Funny cat birthday card: Based on the rumour that went round the internet before Halloween: a cat in a hat, terrorising Marseille. We made it a birthday.
  • Shopping birthday card: One gift left on the shelf, a crowd at the doors, and a shopper in a bobble hat who will not let go.
  • Tennis birthday card: A racket with no strings, a top player laughing about it online, and the strangest drill in tennis. On a birthday card.

What to write in a birthday card for sister

The message is yours. If you need a start:

  • “Happy birthday to the only person who knows exactly how annoying I am, and stays anyway.”
  • “Sister by birth, best friend by choice. Happy birthday!”
  • “I would share my cake with you. Probably. Happy birthday, sis.”

How to send it

  1. Tap Create mine, or pick one of the games above.
  2. Type their first name, their age and your message. The card updates as you type.
  3. Send the link on WhatsApp, by text or by email.

Questions

Can I put their name in the birthday card for sister?

Yes. Their first name and age are written into the game itself. You choose the title, the message, a P.S., the celebration at the end, the colours and the fonts, and you can switch between the 30 games without losing your words.

How much does it cost?

Making and previewing the card is free. Sending it costs 2.60 € in the euro zone, £2.20 in the United Kingdom and $2.90 everywhere else, once, with no subscription.

How do they open it?

From a link, sent on WhatsApp, by text or by email. It opens in their browser, on a phone or a computer, with no app and no account, and the link does not expire. You are told when they open it.

Can they lose the game?

No. Every game lasts about twenty seconds and always ends on the birthday cake with their name, whatever they do.

Also known as: birthday card for my sister, funny birthday card for sister, sister birthday ecard.