===================================================================
--- original.js
+++ change.js
@@ -283,9 +283,8 @@
 
 /**** 
 * Game Code
 ****/ 
-// Button class for creating buttons in the game
 /**** 
 * GAME DESCRIPTION:
 * Game Principle:
 	* NAME: QUIZ COOL by Dalhem 2024
@@ -315,15 +314,15 @@
 	* If the word is not valid, the letters forming the word are returned to their original position in the grid.
 	* A new word appears randomly within the grid to empty spaces.
 	* If there is no more space in the grid, the game is over.
 ****/ 
+// Button class for creating buttons in the game
 var namesList = ["PLANETES AND SATELLITES", "USA STATES", "EUROPEAN CAPITALES", "ANIMALS", "PERIODIC TABLE OF THE ELEMENTS", "VIDEO GAMES"]; //Liste des thèmes de jeu
 var backGroundsList = ["BackGroundPlanetesNSatellites", "BackGroundUSAStates", "BackGroundEuropeanCapitales", "BackGroundAnimals", "BackGroundPeriodic", "BackGroundGames"]; //Liste des assets de fond
 var usaStates = ["ALABAMA", "ALASKA", "ARIZONA", "ARKANSAS", "CALIFORNIA", "COLORADO", "CONNECTICUT", "DELAWARE", "FLORIDA", "GEORGIA", "HAWAII", "IDAHO", "ILLINOIS", "INDIANA", "IOWA", "KANSAS", "KENTUCKY", "LOUISIANA", "MAINE", "MARYLAND", "MASSACHUSETTS", "MICHIGAN", "MINNESOTA", "MISSISSIPPI", "MISSOURI", "MONTANA", "NEBRASKA", "NEVADA", "NEW-HAMPSHIRE", "NEW-JERSEY", "NEW-MEXICO", "NEW-YORK", "NORTH-CAROLINA", "NORTH-DAKOTA", "OHIO", "OKLAHOMA", "OREGON", "PENNSYLVANIA", "RHODE-ISLAND", "SOUTH-CAROLINA", "SOUTH-DAKOTA", "TENNESSEE", "TEXAS", "UTAH", "VERMONT", "VIRGINIA", "WASHINGTON", "WEST-VIRGINIA", "WISCONSIN", "WYOMING"];
 var europeanCapitales = ["AMSTERDAM", "ANDORRA-LA-VELLA", "ANKARA", "ATHENS", "BELGRADE", "BERLIN", "BERN", "BRATISLAVA", "BRUSSELS", "BUCHAREST", "BUDAPEST", "CHISINAU", "COPENHAGEN", "DUBLIN", "HELSINKI", "KIEV", "LISBON", "LJUBLJANA", "LONDON", "LUXEMBOURG", "MADRID", "MINSK", "MONACO", "MOSCOW", "NICOSIA", "OSLO", "PARIS", "PODGORICA", "PRAGUE", "REYKJAVIK", "RIGA", "ROME", "SAN-MARINO", "SARAJEVO", "SKOPJE", "SOFIA", "STOCKHOLM", "TALLINN", "TBILISI", "TIRANA", "VADUZ", "VALLETTA", "VIENNA", "VILNIUS", "WARSAW", "ZAGREB"];
 var planetesNsatellites = ["SUN", "MERCURY", "VENUS", "EARTH", "MOON", "MARS", "PHOBOS", "DEIMOS", "JUPITER", "IO", "EUROPA", "GANYMEDE", "CALLISTO", "SATURN", "TITAN", "MIMAS", "ENCELADUS", "TETHYS", "DIONE", "RHEA", "HYPERION", "LAPETUS", "PHOEBE", "URANUS", "PUCK", "MIRANDA", "ARIEL", "UMBRIEL", "TITANIA", "OBERON", "NEPTUNE", "TRITON", "PROTEUS", "NEREID", "PLUTO", "CHARON"];
-//var animals = ["AARDVARK", "ALBATROSS", "ALLIGATOR", "ALPACA", "ANT", "ANTEATER", "ANTELOPE", "APE", "ARMADILLO", "BABOON", "BADGER", "BAT", "BEAR", "BEAVER", "BEE", "BEETLE", "BISON", "BOAR", "BUFFALO", "BUTTERFLY", "CAMEL", "CANARY", "CAPYBARA", "CARIBOU", "CARP", "CAT", "CATERPILLAR", "CHEETAH", "CHICKEN", "CHIMPANZEE", "CHINCHILLA", "CHOUGH", "CLAM", "COBRA", "COCKROACH", "COD", "CORMORANT", "COYOTE", "CRAB", "CRANE", "CROCODILE", "CROW", "CURLEW", "DEER", "DINOSAUR", "DOG", "DOGFISH", "DOLPHIN", "DONKEY", "DOTTEREL", "DOVE", "DRAGONFLY", "DUCK", "DUGONG", "DUNLIN", "EAGLE", "ECHIDNA", "EEL", "ELAND", "ELEPHANT", "ELK", "EMU", "FALCON", "FERRET", "FINCH", "FISH", "FLAMINGO", "FLY", "FOX", "FROG", "GAUR", "GAZELLE", "GERBIL", "GIRAFFE", "GNAT", "GNU", "GOAT", "GOLDFINCH", "GOLDFISH", "GOOSE", "GORILLA", "GOSHAWK", "GRASSHOPPER", "GROUSE", "GUANACO", "GULL", "HAMSTER", "HARE", "HAWK", "HEDGEHOG", "HERON", "HERRING", "HIPPOPOTAMUS", "HORNET", "HORSE", "HUMMINGBIRD", "HYENA", "IBEX", "IBIS", "JACKAL", "JAGUAR", "JAY", "JELLYFISH", "KANGAROO", "KINGFISHER", "KOALA", "KOOKABURA", "KUDU", "LAPWING", "LARK", "LEMUR", "LEOPARD", "LION", "LLAMA", "LOBSTER", "LOCUST", "LORIS", "LOUSE", "LYREBIRD", "MAGPIE", "MALLARD", "MANATEE", "MANDRILL", "MANTIS", "MARTEN", "MEERKAT", "MINK", "MOLE", "MONKEY", "MOOSE", "MOSQUITO", "MOUSE", "MULE", "NARWHAL", "NEWT", "NIGHTINGALE", "OCTOPUS", "OKAPI", "OPOSSUM", "ORYX", "OSTRICH", "OTTER", "OWL", "OYSTER", "PANTHER", "PARROT", "PARTRIDGE", "PEAFOWL", "PELICAN", "PENGUIN", "PHEASANT", "PIG", "PIGEON", "PORCUPINE", "PORPOISE", "QUAIL", "QUELEA", "QUETZAL", "RABBIT", "RACCOON", "RAIL", "RAM", "RAT", "RAVEN", "REINDEER", "RHINOCEROS", "ROOK", "SALAMANDER", "SALMON", "SANDPIPER", "SARDINE", "SCORPION", "SEAHORSE", "SEAL", "SHARK", "SHEEP", "SHREW", "SKUNK", "SNAIL", "SNAKE", "SPARROW", "SPIDER", "SPOONBILL", "SQUID", "SQUIRREL", "STARLING", "STINGRAY", "STINKBUG", "STORK", "SWALLOW", "SWAN", "TAPIR", "TARSIER", "TERMITE", "TIGER", "TERN", "THRUSH", "TIGER", "TOAD", "TOUCAN", "TROUT", "TURKEY", "TURTLE", "VIPER", "VULTURE", "WALLABY", "WALRUS", "WASP", "WEASEL", "WHALE", "WILDCAT", "WOLF", "WOMBAT", "WOODCOCK", "WOODPECKER", "WORM", "WREN", "YAK", "ZEBRA"];
-var animals = ["ALLIGATOR", "ALPACA", "ANT"];
+var animals = ["AARDVARK", "ALBATROSS", "ALLIGATOR", "ALPACA", "ANT", "ANTEATER", "ANTELOPE", "APE", "ARMADILLO", "BABOON", "BADGER", "BAT", "BEAR", "BEAVER", "BEE", "BEETLE", "BISON", "BOAR", "BUFFALO", "BUTTERFLY", "CAMEL", "CANARY", "CAPYBARA", "CARIBOU", "CARP", "CAT", "CATERPILLAR", "CHEETAH", "CHICKEN", "CHIMPANZEE", "CHINCHILLA", "CHOUGH", "CLAM", "COBRA", "COCKROACH", "COD", "CORMORANT", "COYOTE", "CRAB", "CRANE", "CROCODILE", "CROW", "CURLEW", "DEER", "DINOSAUR", "DOG", "DOGFISH", "DOLPHIN", "DONKEY", "DOTTEREL", "DOVE", "DRAGONFLY", "DUCK", "DUGONG", "DUNLIN", "EAGLE", "ECHIDNA", "EEL", "ELAND", "ELEPHANT", "ELK", "EMU", "FALCON", "FERRET", "FINCH", "FISH", "FLAMINGO", "FLY", "FOX", "FROG", "GAUR", "GAZELLE", "GERBIL", "GIRAFFE", "GNAT", "GNU", "GOAT", "GOLDFINCH", "GOLDFISH", "GOOSE", "GORILLA", "GOSHAWK", "GRASSHOPPER", "GROUSE", "GUANACO", "GULL", "HAMSTER", "HARE", "HAWK", "HEDGEHOG", "HERON", "HERRING", "HIPPOPOTAMUS", "HORNET", "HORSE", "HUMMINGBIRD", "HYENA", "IBEX", "IBIS", "JACKAL", "JAGUAR", "JAY", "JELLYFISH", "KANGAROO", "KINGFISHER", "KOALA", "KOOKABURA", "KUDU", "LAPWING", "LARK", "LEMUR", "LEOPARD", "LION", "LLAMA", "LOBSTER", "LOCUST", "LORIS", "LOUSE", "LYREBIRD", "MAGPIE", "MALLARD", "MANATEE", "MANDRILL", "MANTIS", "MARTEN", "MEERKAT", "MINK", "MOLE", "MONKEY", "MOOSE", "MOSQUITO", "MOUSE", "MULE", "NARWHAL", "NEWT", "NIGHTINGALE", "OCTOPUS", "OKAPI", "OPOSSUM", "ORYX", "OSTRICH", "OTTER", "OWL", "OYSTER", "PANTHER", "PARROT", "PARTRIDGE", "PEAFOWL", "PELICAN", "PENGUIN", "PHEASANT", "PIG", "PIGEON", "PORCUPINE", "PORPOISE", "QUAIL", "QUELEA", "QUETZAL", "RABBIT", "RACCOON", "RAIL", "RAM", "RAT", "RAVEN", "REINDEER", "RHINOCEROS", "ROOK", "SALAMANDER", "SALMON", "SANDPIPER", "SARDINE", "SCORPION", "SEAHORSE", "SEAL", "SHARK", "SHEEP", "SHREW", "SKUNK", "SNAIL", "SNAKE", "SPARROW", "SPIDER", "SPOONBILL", "SQUID", "SQUIRREL", "STARLING", "STINGRAY", "STINKBUG", "STORK", "SWALLOW", "SWAN", "TAPIR", "TARSIER", "TERMITE", "TIGER", "TERN", "THRUSH", "TIGER", "TOAD", "TOUCAN", "TROUT", "TURKEY", "TURTLE", "VIPER", "VULTURE", "WALLABY", "WALRUS", "WASP", "WEASEL", "WHALE", "WILDCAT", "WOLF", "WOMBAT", "WOODCOCK", "WOODPECKER", "WORM", "WREN", "YAK", "ZEBRA"];
 var periodic = ["HYDROGEN", "HELIUM", "LITHIUM", "BERYLLIUM", "BORON", "CARBON", "NITROGEN", "OXYGEN", "FLUORINE", "NEON", "SODIUM", "MAGNESIUM", "ALUMINIUM", "SILICON", "PHOSPHORUS", "SULFUR", "CHLORINE", "ARGON", "POTASSIUM", "CALCIUM", "SCANDIUM", "TITANIUM", "VANADIUM", "CHROMIUM", "MANGANESE", "IRON", "COBALT", "NICKEL", "COPPER", "ZINC", "GALLIUM", "GERMANIUM", "ARSENIC", "SELENIUM", "BROMINE", "KRYPTON", "RUBIDIUM", "STRONTIUM", "YTTRIUM", "ZIRCONIUM", "NIOBIUM", "MOLYBDENUM", "TECHNETIUM", "RUTHENIUM", "RHODIUM", "PALLADIUM", "SILVER", "CADMIUM", "INDIUM", "TIN", "ANTIMONY", "TELLURIUM", "IODINE", "XENON", "CESIUM", "BARIUM", "LANTHANUM", "CERIUM", "PRASEODYMIUM", "NEODYMIUM", "PROMETHIUM", "SAMARIUM", "EUROPIUM", "GADOLINIUM", "TERBIUM", "DYSPROSIUM", "HOLMIUM", "ERBIUM", "THULIUM", "YTTERBIUM", "LUTETIUM", "HAFNIUM", "TANTALUM", "TUNGSTEN", "RHENIUM", "OSMIUM", "IRIDIUM", "PLATINUM", "GOLD", "MERCURY", "THALLIUM", "LEAD", "BISMUTH", "POLONIUM", "ASTATINE", "RADON", "FRANCIUM", "RADIUM", "ACTINIUM", "THORIUM", "PROTACTINIUM", "URANIUM", "NEPTUNIUM", "PLUTONIUM", "AMERICIUM", "CURIUM", "BERKELIUM", "CALIFORNIUM", "EINSTEINIUM", "FERMIUM", "MENDELEVIUM", "NOBELIUM", "LAWRENCIUM", "RUTHERFORDIUM", "DUBNIUM", "SEABORGIUM", "BOHRIUM", "HASSIUM", "MEITNERIUM", "DARMSTADTIUM", "ROENTGENIUM", "COPERNICIUM", "NIHONIUM", "FLEROVIUM", "MOSCOVIUM", "LIVERMORIUM", "TENNESSINE", "OGANESSON"];
 var videogames = ["FINAL-FANTASY", "THE-ELDER-SCROLLS", "WORLD-OF-WARCRAFT", "GUILD-WARS", "STAR-WARS", "BLACK-DESERT", "EVE", "RIFT", "TERA", "NEVERWINTER", "STAR-TREK", "LOTRO", "DC-UNIVERSE", "BLADE&SOUL", "ALBION", "RUNESCAPE", "SKYFORGE", "MAPLESTORY", "AION", "ARCHAGE", "VINDICTUS", "WARFRAME", "THE-SECRET-WORLD", "PLANETSIDE2", "DUNGEONS&DRAGONS", "STARCRAFT", "DIABLO", "MINECRAFT"];
 var mainListsList = [planetesNsatellites, usaStates, europeanCapitales, animals, periodic, videogames]; //Liste des listes de mots principales
 var wordsMainList = []; // Initialize wordsMainList to an empty array
@@ -391,9 +390,9 @@
 //LK.gui.top.addChild(scoreText);
 /**** 
 * Main zone foreground
 ****/ 
-var policeSize = 128;
+var policeSize = 148;
 var mainGrid = null;
 var wordGrid = null;
 var wordGridWords = []; //Liste des mots deja formés
 var isGameStarted = false; //Indique si le jeu a commencé dans un thème
@@ -474,10 +473,10 @@
 	setMainWordsList(mainList);
 	setBackGroundImage(backGround, MainZone.x, MainZone.y, MainZone.width, MainZone.height);
 	mainGrid = new LettersGrid(6, 6, 'cell');
 	mainGrid.initializeGrid();
-	mainGrid.x = game.width / 2 - mainGrid.width / 2 + mainGrid.width / (mainGrid.gridColumns + 2);
-	mainGrid.y = MainZone.height / 6;
+	mainGrid.x = game.width / 2 - mainGrid.width / 2 + mainGrid.width / (mainGrid.gridColumns + 4) - mainGrid.oneCell.width / 2;
+	mainGrid.y = MainZone.height / 6 - mainGrid.oneCell.height / 2;
 	game.addChild(mainGrid);
 	initWordGrid();
 	setHomeButton('ButtonHome');
 	setValidateButton('buttonValidate');
@@ -547,9 +546,9 @@
 		}
 		return;
 	}
 	//setBackGroundImage('BackGroundHelp', MainZone.x, MainZone.y, MainZone.width, MainZone.height);
-	helpTextGrids = displayText(game, "-COOL QUIZZ-\nChoose a thema\nGuess the names\n\nBUTTONS:\nHelp: displays on/off this\nHome: changes thema (keep score)\nYou may switch to earn money\nwith easier thema and come back\n\nCLUE BUTTONS (not free):\n-hightlights the first letter\n-hightlights a name\n-gives the letters\n\nSome more themas to come\nHave fun !!", 'cellWord', "#004400", 200, MainZone.y + MainZone.height / 8);
+	helpTextGrids = displayText(game, "-QUIZZ COOL-\nChoose a thema\nGuess the names\n\nBUTTONS:\nHelp: displays on/off this\nHome: changes thema (keep score)\nYou may switch to earn money\nwith easier thema and come back\n\nCLUE BUTTONS (not free):\n-hightlights the first letter\n-hightlights a name\n-gives the letters\n\nSome more themas to come\nHave fun !!", 'cellWord', "#004400", 200, MainZone.y + MainZone.height / 8);
 	game.removeChild(helpButton);
 	isHelpOn = true;
 	setHomeButton('ButtonHome');
 } //Fin de la fonction onClickHelpButton
@@ -681,12 +680,13 @@
 			isMGRefillrequired = true;
 		}
 		if (mainGrid.isEmpty() && wordsMainList.length === 0) {
 			//Si la grille principale est vide et qu'il n'y a plus de mots dans la liste principale, on a fini
+			scrollCoins(1, 'RewardsCoin', mainGrid.x + mainGrid.width / 2, mainGrid.y + mainGrid.height / 2, 0, 30, rewardForEmpty * 2, 'SoundEmptyGrid', game.width / 2, MainZone.y - scoreText.height / 2);
 			LK.setTimeout(function () {
 				LK.getSound('SoundGridFinished').play();
 				areWordAndMainListFinished = true;
-			}, 1000);
+			}, 4000);
 		}
 	} else {
 		//Le mot n'est pas valide, on remet les lettres dans la grille principale
 		LK.setTimeout(function () {
@@ -773,9 +773,9 @@
 			fill: "#000000"
 		},
 		onClick: onClickClueButtonLetter
 	});
-	clueButtonLetter.x = game.width - clueButtonLetter.width; // Adjust x position after initialization
+	clueButtonLetter.x = game.width - clueButtonLetter.width / 1.5; // Adjust x position after initialization
 	clueButtonLetter.y = mainGrid.y + clueButtonLetter.height; // Adjust y position after initialization
 	game.addChild(clueButtonLetter);
 } //Fin de la fonction setClueButtonFirstLetter
 //Fonction onClickClueButtonWord : permet de donner un indice au joueur (change la couleur des lettres d'un des mots au hasard)
@@ -787,12 +787,13 @@
 	//On change la couleur des lettres d'un des mots au hasard de mainGrid.words
 	if (mainGrid.words.length >= 1) {
 		var randomIndex = Math.floor(Math.random() * mainGrid.words.length);
 		var word = mainGrid.words[randomIndex];
-		var randomColor = Math.floor(Math.random() * 5592405).toString(16); //On choisit une couleur au hasard entre #000000 et #555555
-		mainGrid.colorWordCells(word, "#" + randomColor);
+		var colors = ["#FF0000", "#55FF55", "#0000FF", "#FF00FF", "#00FFFF", "#FFFFFF"]; //Liste des couleurs : rouge, vert, bleu, magenta, cyan
+		var randomColor = colors[Math.floor(Math.random() * colors.length)];
+		mainGrid.colorWordCells(word, randomColor);
 		LK.setTimeout(function () {
-			mainGrid.colorWordCells(word, "#000000");
+			mainGrid.colorAllCells("#000000");
 			scrollCostCoins(clueButtonWord.x, clueButtonWord.y, word.length, costForWord);
 		}, 5000);
 	}
 } //Fin de la fonction onClickClueButtonWord
@@ -811,10 +812,10 @@
 			fill: "#000000"
 		},
 		onClick: onClickClueButtonWord
 	});
-	clueButtonWord.x = game.width - clueButtonWord.width; // Adjust x position after initialization
-	clueButtonWord.y = mainGrid.y + 2 * clueButtonWord.height; // Adjust y position after initialization
+	clueButtonWord.x = game.width - clueButtonWord.width / 1.5; // Adjust x position after initialization
+	clueButtonWord.y = mainGrid.y + 3 * clueButtonWord.height; // Adjust y position after initialization
 	game.addChild(clueButtonWord);
 } //Fin de la fonction setClueButtonWord
 //Fonction onClickClueButtonDrop : permet de donner un indice au joueur (drop letter)
 function onClickClueButtonDrop() {
@@ -866,19 +867,19 @@
 			fill: "#000000"
 		},
 		onClick: onClickClueButtonDrop
 	});
-	clueButtonDrop.x = game.width - clueButtonDrop.width; // Adjust x position after initialization
-	clueButtonDrop.y = mainGrid.y + 3 * clueButtonDrop.height; // Adjust y position after initialization
+	clueButtonDrop.x = game.width - clueButtonDrop.width / 1.5; // Adjust x position after initialization
+	clueButtonDrop.y = mainGrid.y + 5 * clueButtonDrop.height; // Adjust y position after initialization
 	game.addChild(clueButtonDrop);
 } //Fin de la fonction setClueButtonDrop
 //Fonction initWordGrid : permet d'initialiser la grille des lettres formant le mot
 function initWordGrid() {
 	//Initialise la grille des lettres formant le mot
 	wordGrid = game.addChild(new LettersGrid(0, 1, 'cellWord'));
 	wordGrid.initializeGrid();
 	wordGrid.x = game.width / 2 + 100;
-	wordGrid.y = ScoreZone.height + mainGrid.height + 300;
+	wordGrid.y = ScoreZone.height + mainGrid.height + 300 - wordGrid.oneCell.height;
 } //Fin de la fonction initWordGrid
 //Fonction pickAndShakeSingleWord : permet de choisir un mot dans la liste des mots et de le mélanger
 function pickAndShakeSingleWord() {
 	if (wordsMainList.length == 0) {