diff --git a/rc.local b/rc.local
index 6b35051..59024db 100644
--- a/rc.local
+++ b/rc.local
@@ -21,6 +21,7 @@ screen -dmS debug tail -f $LOG_DIR/debug.log
 
 screen -dmS c11 $STRATUM_DIR/run.sh c11
 screen -dmS x11 $STRATUM_DIR/run.sh x11
+screen -dmS x11evo $STRATUM_DIR/run.sh x11evo
 screen -dmS x13 $STRATUM_DIR/run.sh x13
 screen -dmS x14 $STRATUM_DIR/run.sh x14
 screen -dmS x15 $STRATUM_DIR/run.sh x15
diff --git a/stratum/algos/makefile b/stratum/algos/makefile
index 3ef3ebc..cc934c2 100644
--- a/stratum/algos/makefile
+++ b/stratum/algos/makefile
@@ -16,7 +16,7 @@ SOURCES=lyra2re.c lyra2v2.c Lyra2.c Sponge.c blake.c scrypt.c c11.c x11.c x13.c
 	m7m.c magimath.cpp velvet.c \
 	argon2a.c ar2/blake2b.c ar2/argon2.c ar2/ref.c ar2/cores.c ar2/ar2-scrypt-jane.c \
 	hive.c pomelo.c \
-	sib.c gost.c
+	sib.c gost.c x11evo.c
 
 OBJECTS=$(SOURCES:%.c=%.o) $(SOURCES:%.cpp=%.o)
 OUTPUT=libalgos.a
diff --git a/stratum/algos/x11evo.c b/stratum/algos/x11evo.c
new file mode 100644
index 0000000..cafb579
--- /dev/null
+++ b/stratum/algos/x11evo.c
@@ -0,0 +1,204 @@
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <sha3/sph_blake.h>
+#include <sha3/sph_bmw.h>
+#include <sha3/sph_groestl.h>
+#include <sha3/sph_jh.h>
+#include <sha3/sph_keccak.h>
+#include <sha3/sph_skein.h>
+#include <sha3/sph_luffa.h>
+#include <sha3/sph_cubehash.h>
+#include <sha3/sph_shavite.h>
+#include <sha3/sph_simd.h>
+#include <sha3/sph_echo.h>
+
+enum Algo {
+	BLAKE = 0,
+	BMW,
+	GROESTL,
+	SKEIN,
+	JH,
+	KECCAK,
+	LUFFA,
+	CUBEHASH,
+	SHAVITE,
+	SIMD,
+	ECHO,
+	HASH_FUNC_COUNT
+};
+
+static void swap8(uint8_t *a, uint8_t *b)
+{
+	uint8_t t = *a;
+	*a = *b;
+	*b = t;
+}
+
+static void initPerm(uint8_t n[], int count)
+{
+	for (int i = 0; i < count; i++)
+		n[i] = i;
+}
+
+static int nextPerm(uint8_t n[], int count)
+{
+	int tail, i, j;
+
+	if (count <= 1)
+		return 0;
+
+	for (i = count - 1; i>0 && n[i - 1] >= n[i]; i--);
+	tail = i;
+
+	if (tail > 0) {
+		for (j = count - 1; j>tail && n[j] <= n[tail - 1]; j--);
+		swap8(&n[tail - 1], &n[j]);
+	}
+
+	for (i = tail, j = count - 1; i<j; i++, j--)
+		swap8(&n[i], &n[j]);
+
+	return (tail != 0);
+}
+
+static void getAlgoString(char *str, int seq)
+{
+	uint8_t algoList[HASH_FUNC_COUNT];
+	char *sptr;
+
+	initPerm(algoList, HASH_FUNC_COUNT);
+
+	for (int k = 0; k < seq; k++) {
+		nextPerm(algoList, HASH_FUNC_COUNT);
+	}
+
+	sptr = str;
+	for (int j = 0; j < HASH_FUNC_COUNT; j++) {
+		if (algoList[j] >= 10)
+			sprintf(sptr, "%c", 'A' + (algoList[j] - 10));
+		else
+			sprintf(sptr, "%u", (uint32_t) algoList[j]);
+		sptr++;
+	}
+	*sptr = '\0';
+}
+
+static char hashOrder[HASH_FUNC_COUNT + 1] = { 0 };
+static int  s_sequence = -1;
+
+#define INITIAL_DATE 0x57254700
+static inline int getCurrentAlgoSeq(uint32_t current_time)
+{
+	// change once per day
+	return (int) (current_time - INITIAL_DATE) / (60 * 60 * 24);
+}
+
+static void evo_twisted_code(uint32_t ntime, char *permstr)
+{
+	int seq = getCurrentAlgoSeq(ntime);
+	if (s_sequence != seq) {
+		getAlgoString(permstr, seq);
+		s_sequence = seq;
+	}
+}
+
+void x11evo_hash(const char* input, char* output, uint32_t len)
+{
+	uint32_t hash[64/4];
+
+	sph_blake512_context     ctx_blake;
+	sph_bmw512_context       ctx_bmw;
+	sph_groestl512_context   ctx_groestl;
+	sph_skein512_context     ctx_skein;
+	sph_jh512_context        ctx_jh;
+	sph_keccak512_context    ctx_keccak;
+	sph_luffa512_context     ctx_luffa1;
+	sph_cubehash512_context  ctx_cubehash1;
+	sph_shavite512_context   ctx_shavite1;
+	sph_simd512_context      ctx_simd1;
+	sph_echo512_context      ctx_echo1;
+
+	uint32_t ntime;
+	memcpy(&ntime, &input[17*4], 4);
+	evo_twisted_code(ntime, hashOrder);
+
+	void *in = (void*) input;
+	int size = len;
+
+	const int hashes = (int) strlen(hashOrder);
+
+	for (int i = 0; i < hashes; i++)
+	{
+		const char elem = hashOrder[i];
+		uint8_t algo = elem >= 'A' ? elem - 'A' + 10 : elem - '0';
+
+		if (i > 0) {
+			in = (void*) hash;
+			size = 64;
+		}
+
+		switch (algo) {
+		case BLAKE:
+			sph_blake512_init(&ctx_blake);
+			sph_blake512 (&ctx_blake, in, size);
+			sph_blake512_close (&ctx_blake, hash);
+			break;
+		case BMW:
+			sph_bmw512_init(&ctx_bmw);
+			sph_bmw512 (&ctx_bmw, in, size);
+			sph_bmw512_close(&ctx_bmw, hash);
+			break;
+		case GROESTL:
+			sph_groestl512_init(&ctx_groestl);
+			sph_groestl512 (&ctx_groestl, in, size);
+			sph_groestl512_close(&ctx_groestl, hash);
+			break;
+		case SKEIN:
+			sph_skein512_init(&ctx_skein);
+			sph_skein512 (&ctx_skein, in, size);
+			sph_skein512_close (&ctx_skein, hash);
+			break;
+		case JH:
+			sph_jh512_init(&ctx_jh);
+			sph_jh512 (&ctx_jh, in, size);
+			sph_jh512_close(&ctx_jh, hash);
+			break;
+		case KECCAK:
+			sph_keccak512_init(&ctx_keccak);
+			sph_keccak512 (&ctx_keccak, in, size);
+			sph_keccak512_close(&ctx_keccak, hash);
+			break;
+		case LUFFA:
+			sph_luffa512_init (&ctx_luffa1);
+			sph_luffa512 (&ctx_luffa1, in, size);
+			sph_luffa512_close (&ctx_luffa1, hash);
+			break;
+		case CUBEHASH:
+			sph_cubehash512_init (&ctx_cubehash1);
+			sph_cubehash512 (&ctx_cubehash1, in, size);
+			sph_cubehash512_close(&ctx_cubehash1, hash);
+			break;
+		case SHAVITE:
+			sph_shavite512_init (&ctx_shavite1);
+			sph_shavite512 (&ctx_shavite1, in, size);
+			sph_shavite512_close(&ctx_shavite1, hash);
+			break;
+		case SIMD:
+			sph_simd512_init (&ctx_simd1);
+			sph_simd512 (&ctx_simd1, in, size);
+			sph_simd512_close(&ctx_simd1, hash);
+			break;
+		case ECHO:
+			sph_echo512_init (&ctx_echo1);
+			sph_echo512 (&ctx_echo1, in, size);
+			sph_echo512_close(&ctx_echo1, hash);
+			break;
+		}
+	}
+
+	memcpy(output, hash, 32);
+}
+
diff --git a/stratum/algos/x11evo.h b/stratum/algos/x11evo.h
new file mode 100644
index 0000000..4838af4
--- /dev/null
+++ b/stratum/algos/x11evo.h
@@ -0,0 +1,16 @@
+#ifndef X11EVO_H
+#define X11EVO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+void x11evo_hash(const char* input, char* output, uint32_t len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/stratum/config.sample/x11evo.conf b/stratum/config.sample/x11evo.conf
new file mode 100644
index 0000000..ef057a7
--- /dev/null
+++ b/stratum/config.sample/x11evo.conf
@@ -0,0 +1,16 @@
+[TCP]
+server = yaamp.com
+port = 3553
+password = tu8tu5
+
+[SQL]
+host = yaampdb
+database = yaamp
+username = root
+password = patofpaq
+
+[STRATUM]
+algo = x11evo
+difficulty = 0.008
+max_ttf = 40000
+
diff --git a/stratum/stratum.cpp b/stratum/stratum.cpp
index 96ce0b4..d61dfd9 100644
--- a/stratum/stratum.cpp
+++ b/stratum/stratum.cpp
@@ -94,6 +94,8 @@ YAAMP_ALGO g_algos[] =
 	{"x15", x15_hash, 1, 0, 0},
 	{"x17", x17_hash, 1, 0, 0},
 
+	{"x11evo", x11evo_hash, 1, 0, 0},
+
 	{"lyra2", lyra2re_hash, 0x80, 0, 0},
 	{"lyra2v2", lyra2v2_hash, 0x100, 0, 0},
 
diff --git a/stratum/stratum.h b/stratum/stratum.h
index 2d1c6fb..5efab17 100644
--- a/stratum/stratum.h
+++ b/stratum/stratum.h
@@ -124,6 +124,7 @@ void sha256_double_hash_hex(const char *input, char *output, unsigned int len);
 
 #include "algos/c11.h"
 #include "algos/x11.h"
+#include "algos/x11evo.h"
 #include "algos/x13.h"
 #include "algos/x14.h"
 #include "algos/x15.h"
diff --git a/web/yaamp/core/functions/yaamp.php b/web/yaamp/core/functions/yaamp.php
index 1b886a7..fe4b8e0 100755
--- a/web/yaamp/core/functions/yaamp.php
+++ b/web/yaamp/core/functions/yaamp.php
@@ -23,6 +23,7 @@ function yaamp_get_algos()
 		'qubit',
 		'c11',
 		'x11',
+		'x11evo',
 		'x13',
 		'x14',
 		'x15',
@@ -106,8 +107,9 @@ function getAlgoColors($algo)
 		'c11'		=> '#a0a0d0',
 		'decred'	=> '#f0f0f0',
 		'x11'		=> '#f0f0a0',
+		'x11evo'	=> '#c0f0c0',
 		'x13'		=> '#ffd880',
-		'x14'		=> '#a0f0c0',
+		'x14'		=> '#f0c080',
 		'x15'		=> '#f0b080',
 		'x17'		=> '#f0b0a0',
 		'argon2'	=> '#e0d0e0',
@@ -151,6 +153,7 @@ function getAlgoPort($algo)
 		'scrypt'	=> 3433,
 		'c11'		=> 3573,
 		'x11'		=> 3533,
+		'x11evo'	=> 3553,
 		'x13'		=> 3633,
 		'x15'		=> 3733,
 		'x17'		=> 3737,