diff --git a/server/src/lib/migration/migrations.ts b/server/src/lib/migration/migrations.ts
index e1e17a945..d7b5ed425 100644
--- a/server/src/lib/migration/migrations.ts
+++ b/server/src/lib/migration/migrations.ts
@@ -11,6 +11,7 @@ import NullLR2HookFailedBPs from "./migrations/null-lr2hook-failed-bps";
 import RecalcBrokenIIDXNotecounts from "./migrations/recalc-broken-iidx-notecounts";
 import RemoveIIDXBeginners from "./migrations/remove-iidx-beginners";
 import RemoveMultifolderStats from "./migrations/remove-multifolder-stats";
+import RemoveRandom from "./migrations/remove-random";
 import UpdateJubeatPreferredTables from "./migrations/update-jubeat-preferred-tables";
 import db from "external/mongo/db";
 import CreateLogCtx from "lib/logger/logger";
@@ -61,7 +62,7 @@ if (Environment.nodeEnv !== "test") {
 
 	// bokutachi specific migrations
 	if (TachiConfig.TYPE !== "ktchi") {
-		REGISTERED_MIGRATIONS.push(NullLR2HookFailedBPs, FixUndefinedBMSData);
+		REGISTERED_MIGRATIONS.push(NullLR2HookFailedBPs, FixUndefinedBMSData, RemoveRandom);
 	}
 }
 
diff --git a/server/src/lib/migration/migrations/remove-random.ts b/server/src/lib/migration/migrations/remove-random.ts
new file mode 100644
index 000000000..3159af350
--- /dev/null
+++ b/server/src/lib/migration/migrations/remove-random.ts
@@ -0,0 +1,570 @@
+/* eslint-disable no-await-in-loop */
+// ^ pulled from my local raja install. some of these are in the db.
+
+import db from "external/mongo/db";
+import { DeleteMultipleScores } from "lib/score-mutation/delete-scores";
+import type { Migration } from "utils/types";
+
+const HAS_RANDOM_MD5 = [
+	"b94b380dbf8ebb9e132f9314dfc90501",
+	"68cdc6f205aaf61a6f7d534df9a1ca89",
+	"55b9007054f81b9c90afe4ceb487d1a2",
+	"a808756a7ccadc5fa8bd2811acdc5757",
+	"28fd26d7e8b10ebee2c9fe66f6c2f3e1",
+	"3acc17d29dfa493069a4f190f28201de",
+	"c0633baaf71683c2e958abc05cc227c4",
+	"5001337d252b64edadbc5654e2653a41",
+	"e7cde366b201c84d3e802718fc6642b2",
+	"2d693e4081da35517527806454a563c3",
+	"2b91d8ce1cdbc9a44f71c922f5b4207d",
+	"f7f6b9e9390bb2744290b4673e111022",
+	"472590a92b09bb1250ee5b7b6f209373",
+	"0dc76d5e5fddc6768b1a2090a4afe35f",
+	"5106e14f3f7dec7bfa4177cc6a3fe815",
+	"3c9b0770aeedce6f973a4776a9ba7fd4",
+	"ee665f640d74d3447718baadf490d24f",
+	"13aeb61f696554359f5defd70379d677",
+	"5a9c567289fdacda73b4b28d125e5c13",
+	"e81ac8710f19eef8ee3f055427987e5a",
+	"dee90bfd129388419e72f0df85b53bbc",
+	"97c0cf8cd7c184d76593e12083bad836",
+	"f168af78895b093cc0fdffeb771cebac",
+	"9dfd19c33b08c9f710ca6a43bc0670f2",
+	"6c86021350b7b105995502dd24cc9bf3",
+	"7450fecbdecb5b657ecf0885d64c731f",
+	"7977867add6f1888200ce81f75ee255f",
+	"28bd2e6da722861c9d209e4c28ac152b",
+	"beec0ec093eaf6c9d3f0c55ff573d526",
+	"178b00a163dda5688ed4be49a88465ca",
+	"2c23d407ecdffd405d5c9c95cad7b91e",
+	"09b7fb5be08b8d07594e523a29405867",
+	"03b8718bf088f6951cf4e2e631738a22",
+	"5c160092005c193ab138ff0fe46b9ab9",
+	"8c0d6af3f1f4e2e73f1ef97d4fc2cd40",
+	"90bfa7091b38bc322af3ec08cc455e43",
+	"b3ec50bc5d0c8bf9938aeb39a215139f",
+	"6c771af5d84f3623b1271b31b058959d",
+	"c80816ef8f631d72a2dfbb4634079934",
+	"c00c50a59ace750cd8cc943897b39959",
+	"a8bf592f5ebd7869933ec1b5dd07333e",
+	"088a4dbae11c802dcbd0b313eeb69068",
+	"726cf167d76d14c40ef22c6684614107",
+	"4b445b51fe38e7a3ec5421cb50cdae1d",
+	"e420e30e57ba5d1b6e688864001684af",
+	"570c7e899e1cade06de5ebcbf52d9c02",
+	"9506d011abed48e851b79a7a5691d143",
+	"11c506b28a8492bc8d8f39bd423115e0",
+	"937e6e8c5c22398dca8bbccf6f519ea6",
+	"ef50e27377664ee1e2a29ae3a3c91b53",
+	"aba3b40c23f6d0a8c19aed91a1022d27",
+	"02d3ce07e8862a502a8e9a9353039713",
+	"46781572ce1711fb04c6f065bacf02a9",
+	"3482fe1a9ac768c9f43995507afaf2d7",
+	"72f120200fde9fc056bc65599a7a4906",
+	"f898064566edbbed05e2208c10203a9c",
+	"72e67be42857a55beb4d5490d43365f1",
+	"f60e07a810f5e8fcff965b20226e064d",
+	"2ab44688b54eba07d575e8df7155a206",
+	"b7209e898b880b413674236422891f41",
+	"057180cd0d9edc8d6f3ba80be414779c",
+	"bb279f79c74b788372ac513e8c97cb5e",
+	"830d10ad7eff9f489ca1a3f1226cc19b",
+	"bc3dc318370357a91a8d89eb3bc73def",
+	"011b37018971ee57a0956e50f3e67cf2",
+	"73f88511307ab1c632c4bb01449a501f",
+	"f80bc6c1205cd658d6e3a9262a058793",
+	"5669e90e9a3909ff03208f509a229f47",
+	"06c8de3fa651c6218e3540002567d9a4",
+	"45a8ce75415aa4f204ead4afa041ac75",
+	"9303858450c0668322c5015576e6aac7",
+	"2c9d5684208571436b3cde863c546602",
+	"cdf6cdc493c3cac3d5b9efb3457324bf",
+	"77e8cc866aac02ea056b2c232513f0cb",
+	"8f009e68251be9ad2603b19f8dec849d",
+	"8050d463f7efba554901fa3bc578f10a",
+	"7f8aef4f43a54065fd6c8ac0d1a361d9",
+	"4e269cd830d68e3e1497691be41fbb62",
+	"18dd57edd1dc9b969de7cec2ced0c41c",
+	"db2ce3c79016eb7a05104a26df2eb02c",
+	"bbee066aa3666bf0e812015515d40500",
+	"0624e226b1341db8457aaa3f608370c5",
+	"620c162aec244bc3a42e6daf3786cc18",
+	"138dc09661f886a51b210af6a551487e",
+	"df79c7967a9840964cabf2cabb2765f3",
+	"1fe19d30f345ca2ca95c15be90a7a8a0",
+	"73354263fa3beefec2635627b92551ab",
+	"e9a266efc4ec71fddbc4639ac626f23a",
+	"5dc8a641979b741fd17939c8121626f3",
+	"994fabe27b2d38152d5a1bb6d5e8de39",
+	"b25de77b496ecef8a48ab0b334d01ad2",
+	"619c8357df2399ae18e22c4e36b2be95",
+	"3bbec1005ef59916b0c0e6ca931c1756",
+	"049327db798151b4e25a6f8ef8a3fc3d",
+	"04c57f5a3826c3d3b4d704df486e21a1",
+	"188ac44b91c8f97436dd74b2d6825f2e",
+	"ff2d2ffa4ae22da44b8cc3f20597a899",
+	"778aeea01fdea30a4287e7b2eb19ee11",
+	"2ea031596696506e9d6d58354399e453",
+	"507bc8bb28eaa904942a630b09155b32",
+	"ee6dc9c8d2073f8b37d9f71b1c6a1d0e",
+	"6e98007ab76c890a7dc7a7b9a7f0ee21",
+	"9f6c6c2b7ea20a8189bfc90b25c2c273",
+	"f1b7eb1f64d98474f1fcbd0ba91fe3a3",
+	"c81c0b1698dbfbefe90ce6d2b502b63d",
+	"a5e08dc3211f3a5f5daaf56025050097",
+	"7ea4e79c5c8a71394b00d5ba845cc217",
+	"523862f70a3cec67ebe0a3267252140f",
+	"db3a25e763c3b4d970ec29e195fae473",
+	"4cb86b641a7ffdd5bcd0c3bd1ce00244",
+	"dace2eb74865e7280765ecd7e2398cfc",
+	"45f0574c38325760ed49b5020c6e8ece",
+	"657b5ff7cf6aabbaca438308e57db88e",
+	"ac82aca2b52ce00bdcb1b43091f8b77c",
+	"8adb5d61edb6fcb349cbb37b37c00de5",
+	"eeac12de1dfa182ceb518f431cb268aa",
+	"52bccda6a2a4c1235410dec3d467208f",
+	"a0d0614e9e0f4cdec2175ce89b094fca",
+	"5b0ba8f75ab1a58937a2c9eb7a68a7b6",
+	"fd7c600950424c69f075b84f7e821413",
+	"87323a23d5aee737f6bf8765570160c5",
+	"95543acc75936a31bfea37b88e17a86b",
+	"bcb0386396ed1eb128658dde13057229",
+	"3d5397f8c68912e477492003187a9072",
+	"67a169717caa40eec50ab1355e501965",
+	"6d53512547d425c0dbe574b5f65e59b7",
+	"83a96c2e76540a42859c795dbdee6768",
+	"87667ee3acde34b662b003938545c434",
+	"5945cddb62ebfe1119fd4686fd3742be",
+	"106827d8ef85f9d7bcd7b757e7347d80",
+	"ed5b2787a89d4a43c9f6337fcc110ad9",
+	"0a5a008e261a79a2a66126b67a980c87",
+	"17a2dd033d1161456b62f2c0b11e12c5",
+	"6f1d541e9e92ba6dd06a9836d922a039",
+	"2ba24954dd2e06b318cb043a287a89ca",
+	"307293dc6a70835717084ea2caa2e4fd",
+	"5259db5547f5b153fd82ed7c2da187ce",
+	"a5d55133fd47bf414da89de1f28f8415",
+	"08922898c9a4b7e6240e27202e6a325e",
+	"576045481be4bb3400d45d9dc3eed006",
+	"74c83032660dd26a4389095d7c480e4a",
+	"e6f384ed7a0889e9df5aee06c2a46b9f",
+	"83d685a5239f28db9eab94d846b44016",
+	"7de28e26e5579f11cf1f805907f234fd",
+	"76a43be54dad1bd972ed1c6a357fed86",
+	"74e311b2a2229fdbd1b1268766948d52",
+	"22b7b4da78dbf2eac4575deda4534fe4",
+	"c09e67e807d3be0d14695c3060ad7956",
+	"aaa6a9021bffee4f930ae91f32774113",
+	"bb9072b6b0460a5feb96a6a5dad45875",
+	"ab42a6ca7b0352d960ac1c1a6a9041d9",
+	"938660483afa26f132df20da002a549e",
+	"942a2ef62f2cb219046b2007775c46bc",
+	"75cde6cceabe2b0bb5f4b1731b97dd08",
+	"3b073741055654a2bcf0fb925489c869",
+	"458a168843bb988e840b8bd5312aa6ed",
+	"229e6053b6cc2a97bc2f37ed58b035c2",
+	"37ab461684ef428de94387be689b25a1",
+	"82fbb000f431997c84cd25dd230471c9",
+	"29233a1ae18aeb55104573533a1d8788",
+	"fda9c90f716be783b598609b93642596",
+	"34ebe51b1053a5043061c73e1164ebe9",
+	"a0c354b7dc48e1b4bdbde40721a6a9d6",
+	"c725ff7f7b7a99ad01339cf6d05f6af5",
+	"968d17b52500bc20415d9669f11e69f5",
+	"7ae3d2d7314e5e404e543ef4d9a4add2",
+	"3e1c9c40ac31e2f2f509182e596e232b",
+	"02f573770990a9af045a07c81ffbb59e",
+	"a205c9b3199f0a61c9981eccb4dc34b6",
+	"1c68375cac73c18be626a1b9f59e5eeb",
+	"41d5fd0d8a43eef42665703508b47e99",
+	"b40d9e637e3ce07a3b4054ae7b453e8a",
+	"725276e227259ff5613b7cba51903662",
+	"117d4598613c124b363561118808a13d",
+	"623c71599979807ce585c0b520fb79ca",
+	"715fa80618eeb3c0e2aa8219ef5a5207",
+	"f9060a24e376900064eb89cc124e0d94",
+	"1823e859b25257450139c44c670cf6a9",
+	"96ce2a1b3db373a89f22f53c97291a98",
+	"52201e88ad8175c93632d21eb11ccaca",
+	"bb71bcd0811e1c4ae68649d8157cc84b",
+	"09a397d277e23a5b4756f6422d357a45",
+	"572a212cf25e7ec13d95d36aa2350a24",
+	"61e43cd4eee6b231b063acb89048e27e",
+	"520a4d6fec68a28dbe13accb42a1a8a4",
+	"6c611a667e7a5f0cc757448e17a2fdc7",
+	"5e8182cfe19b53c915aa89afc9e069c0",
+	"7926ffe1f6915ea0b2e3e56de7ff52bf",
+	"686765b33d03faa0b19c19d8e147b391",
+	"0ffa538bbed25d43c3b8d11e66287160",
+	"799e7598d530456cb394c663dd88f590",
+	"ff654863671f01edc77a8b3058fe8758",
+	"04d1578d5550091630d2835870e39d9d",
+	"1820f45f501a633a01b4e991732f50be",
+	"ac035ea64b6502a5a9b36b37ce0b1b33",
+	"f735c0a5ff59d6faa177a4bb418e12f3",
+	"864406f20586a91bc6a28db7218a01ed",
+	"66743c12c927a8c1dd80e9d6b4c74e6a",
+	"6d20b030dd391e2d3d6a39860e16307c",
+	"bb01d921e6816e0cf8be789908d4c44f",
+	"9699fa026cb94b3c120114dd3311d70a",
+	"3ddbbae842e07855879b04b7ced50f06",
+	"73852585ef0a02b5ae2221977f134d12",
+	"dff93f5258e9ff8e34ca245df485bb40",
+	"b9ea3d3671badf0620e49416e5aa21be",
+	"9cea969b996bc6291e3b1781a61a7373",
+	"00351165ad4deb19dd03e059138a4a8d",
+	"726cf7fc681e4b95d48c39ce2d8740cc",
+	"ddafb40446a20a17b804ddf74dc127a2",
+	"886b376a46a7f9c397b62e539ed294bc",
+	"a540c995e5a4cc114ee93db84ecd0d8d",
+	"2a1b6a32b52bc46641ac25ea4b4a6828",
+	"cf0819a3ef3d59dc77e66c7e8eef4e47",
+	"be956ee713848ae7f11c8cdd044bdd84",
+	"a7a92f35284ecec49a0369fc2ba89daa",
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+	"2d2d3268e83a8caccada4c0cd60a66ad",
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+	"3f132456a2ec89cc2e8b3a49fca1e74a",
+	"19342db445a0ba93a98d1c4c351f3e0c",
+	"0d8e9aab1b701c0420af4781f391576a",
+	"bb6db2432a7d440fb326e3c7ba0aa023",
+	"be4a9651fc5992be75c593a50f17e4fa",
+	"15ff6e8c810293548926104e65402c75",
+	"4d926fc787feaaf5ca79a5a8bb7ba76c",
+	"2570d6d58449f7299fc8c4660a6520b3",
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+	"64134628009c0335f1b42222dc6ebf28",
+	"51aa4bb15c69386f0e01dd913487b1b6",
+	"23631ff772d634847c10bcf86f103b99",
+	"af6c77b4f516310f109af58adccb6c41",
+	"ccc86f0e28a4f5539f7cb005c9d43d06",
+	"0a360fe1d0420809fe967af8d51d81f2",
+	"6c2adb8118b1c073d0b70fd730accc9d",
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+	"7320658d347306fbbb8063b2ae6470d3",
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+	"08684508f408e3bb8ab7246a773a8802",
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+	"ca16b49b82ecb338ba2e49be83f3e768",
+	"b4530667334ccdec608611afa283d263",
+	"f30aab1f10f73d3fd66dc590eabe072e",
+	"9207526277f1bc81817769eff74dc6b9",
+	"6d255bcaaf17dbd177d45215f584f276",
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+	"c1af93053920fe633a0071072a279669",
+	"4474fde06c283fbc09c86fd7c634b15f",
+	"7d008c39d752b615d703068aced8118f",
+	"7c305b8a003d4578b58cd26236f29d10",
+	"8729dd951263fa4636e54ff191b864c4",
+	"f8ccac3dd7cb79ae7129a4c8b0e26958",
+	"aceb234bd3ef312f8480f299690c8d85",
+	"2699862b096e1aa6fe6da4ebb4849753",
+	"13203d1e1076b42d3e4bb429870c5ada",
+	"63b8a6743660cb6ba3c8513435a20312",
+	"4cea997415cc8f2be6b61667b01913f3",
+	"64c61e76a8173efa4cf0b9b5554813ed",
+	"78182197c48a3db307ecbc4d9df83954",
+	"aee0711c7175fd5a41bfbb6b55ad3ab1",
+];
+
+const migration: Migration = {
+	id: "remove-random",
+	up: async () => {
+		for (const md5 of HAS_RANDOM_MD5) {
+			const chart = await db.charts.bms.findOne({ "data.hashMD5": md5 });
+
+			if (!chart) {
+				continue;
+			}
+
+			const scores = await db.scores.find({
+				chartID: chart.chartID,
+			});
+
+			await DeleteMultipleScores(scores);
+
+			await db.charts.bms.remove({
+				chartID: chart.chartID,
+			});
+		}
+	},
+	down: () => {
+		throw new Error(`Cannot undo.`);
+	},
+};
+
+export default migration;
diff --git a/server/src/server/router/api/v1/admin/router.ts b/server/src/server/router/api/v1/admin/router.ts
index ba2a9191d..4e95b491c 100644
--- a/server/src/server/router/api/v1/admin/router.ts
+++ b/server/src/server/router/api/v1/admin/router.ts
@@ -208,7 +208,6 @@ router.post(
 		const ugpt = await db["game-stats"].findOne({
 			userID,
 			game,
-
 			playtype,
 		});