How to play
Card and draws
Exactly 50 different numbers from 1 to 75 are drawn automatically, without replacement. Matching card squares are marked automatically. The centre joker is marked from the start. Shuffle the card as often as you like before starting.
Your decision
After each hit, take the number as safe points or choose Double or nothing. It has an equal chance of adding twice the number or zero. The square stays marked in both cases; points already earned are never lost. Drawing pauses until you decide.
Final bonuses
After the 50th draw, resolve any final hit first. Each complete horizontal or vertical line adds 100 points. A complete diagonal then doubles the subtotal. A complete first column together with the bottom row doubles it again. Both multipliers together give ×4. A completed line does not end the round early.
Classic cards use 1–15, 16–30, 31–45, 46–60 and 61–75 in their five columns. Random cards spread 24 distinct numbers freely. Drawing animation lasts 0.5–5 seconds, followed by a one-second gap; neither pace nor motion affects the scoring. There is no time limit.
Shuffle and Start prepare the game. After a hit choose Take points or Double or nothing. Menus and background tabs pause the game and active timer. Card-style changes apply to the next game. At a hit the two equal buttons alternate their glow until you choose. The double-or-nothing result remains visible for two seconds before the next draw. Complete lines are marked with a thin line. Each newly completed line blinks for three seconds with its own sound. Each hit flips its tile onto the gold reverse, with the number still reading normally. The number continues blinking until your choice.
For entertainment only. Points are free and have no real-world value. No real-money stakes, purchases, cash or material prizes.