tloze, читай инструкцию. Пока все это без гуя.

Конкретно эту:

        var mygameContract = eth.contract( [{"constant":false,"inputs":[{"name":"sol","type":"uint256"}],"name":"submitSolution","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"bidIndex","type":"uint256"}],"name":"getBidderAt","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[],"name":"status","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"getCompetitionEnd","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"bidIndex","type":"uint256"}],"name":"getHashAt","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"bidIndex","type":"uint256"}],"name":"getSolnAt","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"blockToHash","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"bidIndex","type":"uint256"}],"name":"getBidAt","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"interval","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"bonusFund","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[],"name":"setStatus","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"getNumBids","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"suggestedInterval","type":"uint256"}],"name":"newBid","outputs":[],"type":"function"},{"inputs":[],"type":"constructor"}]);
       
        var l = mygameContract.at("0x35e57f2b08596f1946ecd9d31975ec3c2d7e1c1d")


для ставок:

                l.newBid(200, {from:eth.accounts[0], to:l.address, value:web3.toWei(1, "ether"),gas:3000000})

для решений: Меняй 0 на твое решение

l.submitSolution(0, {from:eth.accounts[0], to:l.address,gas:3000000})

все