Caldris: Four Sequences

A quieter table. A sharper plan.

Caldris brings Calculation solitaire to a calm, carefully arranged card table. Build four foundations by adding 1, 2, 3 and 4. Wrap past the King, follow the next rank and plan which cards to keep in your four buffers. Suits do not matter. Order does.

THINK ONE CARD AHEAD Place the exposed stock card on a matching foundation or save it in a buffer. Only a buffer’s top card can move to a foundation. There is no redeal and no moving cards between buffers. Complete all four 13-card sequences to win.

LEARN BY PLAYING An interactive tutorial teaches three essential moves. A full sequence guide stays close at hand. Practice offers Undo and Hint, so you can explore a decision or find a legal next step. Hints do not promise a winning solution, and some deals may not be winnable.

A CHALLENGE AT YOUR PACE Classic gives you a fresh shuffled deal. Daily offers the same deal for each UTC day. Practice works offline, saves every accepted move and keeps your completed results on your device. Return later, retry a deal or follow your best score.

VERIFIED GLOBAL RANKINGS Choose a public name and country, then start a ranked Classic or Daily game. Ranked play has no Undo or Hint. The server checks each move and calculates your score out of 48. Equal scores share a rank. Daily scores must arrive before the next UTC day.

YOUR TABLE, YOUR CHOICES Enjoy a deep green table, copper details, clear rank targets, optional sound and haptics, and reduced motion. English and Ukrainian follow your iPhone’s supported language preferences.

No ads. No purchases. No stakes or cash prizes. A profile is optional for offline practice.

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