Let Members Challenge Each Other to 15 Games for Server Coins

The challenger calls heads or tails, and the opponent takes the other side. One cryptographic flip decides it, and the winner takes the pot.

Both players pick rock, paper or scissors, and the picks stay hidden until both lock in. The winner takes the pot, and the same pick on both sides is a tie that refunds both stakes.

The challenger picks a color, the opponent picks any other, and the wheel spins straight away. Whoever matches the wheel wins three times their stake. If both miss, both stakes burn.

Each player splits 10 soldiers across 3 towers in secret. More soldiers at a tower captures it, and capturing more towers than your opponent wins the pot. Equal captures burn it.

A coin flip decides who plays X and moves first on the 3x3 grid. The first to line up three wins the pot, and a full grid with no line refunds both stakes.

Players take turns dropping a piece into a column, and the first to get 4 in a row wins the pot. The board comes in standard 6×7, mini 5×5 or large 8×8. A full board refunds both stakes.

The same drop rules on a 9×9 board, where it takes 5 in a row to win. A full board refunds both stakes.

Standard chess, with colors decided by a coin flip the moment the challenge is accepted. Checkmate takes the pot, and stalemate and the other drawn endings refund both stakes.

Players take turns drawing a line between two dots. Completing the fourth side of a box claims it and earns another move, and whoever claims the most of the 9 boxes takes the pot.

Each fleet is placed at random and can be rerolled, and neither player sees the other's ships. Players take turns firing at one square, and the first to sink every enemy ship takes the pot.

Each player holds hidden dice and either raises the bid on how many dice of one face sit across both hands, or calls Liar. A call reveals both hands and costs the wrong player a die. The last player with dice left takes the pot.

Nine prize cards worth 1 to 9 points turn up one at a time, and each round both players secretly play a bid card from 1 to 9, each usable once. The higher bid takes the prize card, and the most points after 9 rounds takes the pot. A draw burns it.

Both players roll 5 dice in the open, keep the ones they want and reroll the rest once. Hands rank from five of a kind down to high die, and an exact tie goes to a roll-off.

Both players race to solve the same hidden 5-letter word, with colored hints after every guess and each player's letters kept private. The first to solve it takes the pot. If neither solves it, the pot burns.

Each player sets a secret code of 4 colors, then they take turns guessing each other's. Every guess shows how many colors are in the right spot and how many are in the wrong one, and the first to crack the code takes the pot. If neither cracks it within 10 guesses, the pot burns.